diff --git a/SDL/kunden/usrCntlKundenuebersicht.vb b/SDL/kunden/usrCntlKundenuebersicht.vb
index 038b5a4e..ad7dfadc 100644
--- a/SDL/kunden/usrCntlKundenuebersicht.vb
+++ b/SDL/kunden/usrCntlKundenuebersicht.vb
@@ -71,6 +71,10 @@ Public Class usrCntlKundenuebersicht
         Catch ex As Exception
 
         End Try
+        Me.DoubleBuffered = True
+        SetStyle(ControlStyles.OptimizedDoubleBuffer Or ControlStyles.UserPaint Or ControlStyles.AllPaintingInWmPaint Or ControlStyles.ResizeRedraw, True)
+        UpdateStyles()
+
     End Sub
 
 
@@ -83,6 +87,9 @@ Public Class usrCntlKundenuebersicht
 
         End Try
 
+        Me.DoubleBuffered = True
+        SetStyle(ControlStyles.OptimizedDoubleBuffer Or ControlStyles.UserPaint Or ControlStyles.AllPaintingInWmPaint Or ControlStyles.ResizeRedraw, True)
+        UpdateStyles()
     End Sub
     Private Sub initCboKd()
 
diff --git a/SDL/kunden/usrcntlKundeBearbeitenFull.vb b/SDL/kunden/usrcntlKundeBearbeitenFull.vb
index 5c0ff564..924be8fa 100644
--- a/SDL/kunden/usrcntlKundeBearbeitenFull.vb
+++ b/SDL/kunden/usrcntlKundeBearbeitenFull.vb
@@ -26,6 +26,10 @@ Public Class usrcntlKundeBearbeitenFull
         ' Dieser Aufruf ist für den Designer erforderlich.
         InitializeComponent()
         loadControls()
+        Me.DoubleBuffered = True
+        SetStyle(ControlStyles.OptimizedDoubleBuffer Or ControlStyles.UserPaint Or ControlStyles.AllPaintingInWmPaint Or ControlStyles.ResizeRedraw, True)
+        UpdateStyles()
+
     End Sub
     Sub New(kdnr)
         InitializeComponent()
@@ -34,6 +38,10 @@ Public Class usrcntlKundeBearbeitenFull
         'If kdnr > 0 Then
         '    init(kdnr)
         'End If
+        Me.DoubleBuffered = True
+        SetStyle(ControlStyles.OptimizedDoubleBuffer Or ControlStyles.UserPaint Or ControlStyles.AllPaintingInWmPaint Or ControlStyles.ResizeRedraw, True)
+        UpdateStyles()
+
     End Sub
 
 
diff --git a/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.Designer.vb b/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.Designer.vb
index 851902a2..996b6842 100644
--- a/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.Designer.vb
+++ b/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.Designer.vb
@@ -25,6 +25,9 @@ Partial Class frmMessenger
     <System.Diagnostics.DebuggerStepThrough()> _
     Private Sub InitializeComponent()
         Me.components = New System.ComponentModel.Container()
+        Dim DataGridViewCellStyle9 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
+        Dim DataGridViewCellStyle10 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
+        Dim DataGridViewCellStyle11 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
         Dim DataGridViewCellStyle1 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
         Dim DataGridViewCellStyle2 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
         Dim DataGridViewCellStyle3 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
@@ -33,20 +36,14 @@ Partial Class frmMessenger
         Dim DataGridViewCellStyle6 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
         Dim DataGridViewCellStyle7 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
         Dim DataGridViewCellStyle8 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
-        Dim DataGridViewCellStyle9 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
-        Dim DataGridViewCellStyle10 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
-        Dim DataGridViewCellStyle11 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
         Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(frmMessenger))
         Me.SplitContainer = New System.Windows.Forms.SplitContainer()
         Me.SplitContainer2 = New System.Windows.Forms.SplitContainer()
-        Me.dgvChats = New VERAG_PROG_ALLGEMEIN.MyDatagridview(Me.components)
         Me.Panel6 = New System.Windows.Forms.Panel()
         Me.Label3 = New System.Windows.Forms.Label()
         Me.lblLKWChat_MsgCntInaktiv = New System.Windows.Forms.Label()
         Me.cbxInaktiveChats = New System.Windows.Forms.CheckBox()
-        Me.DGVSonstige = New VERAG_PROG_ALLGEMEIN.MyDatagridview(Me.components)
         Me.Panel5 = New System.Windows.Forms.Panel()
-        Me.MyTextBox2 = New VERAG_PROG_ALLGEMEIN.MyTextBox()
         Me.PictureBox2 = New System.Windows.Forms.PictureBox()
         Me.Label1 = New System.Windows.Forms.Label()
         Me.Button8 = New System.Windows.Forms.Button()
@@ -56,17 +53,11 @@ Partial Class frmMessenger
         Me.cbxInaktiveChatsSpecial = New System.Windows.Forms.CheckBox()
         Me.Panel1 = New System.Windows.Forms.Panel()
         Me.FlowLayoutPanel1 = New System.Windows.Forms.FlowLayoutPanel()
-        Me.UsrCntlChat_Art_Btn_MACHAT = New VERAG_PROG_ALLGEMEIN.usrCntlChat_Art_Btn()
-        Me.UsrCntlChat_Art_Btn_LKWCHAT = New VERAG_PROG_ALLGEMEIN.usrCntlChat_Art_Btn()
-        Me.UsrCntlChat_Art_Btn_SNDCHAT = New VERAG_PROG_ALLGEMEIN.usrCntlChat_Art_Btn()
-        Me.MyTextBox1 = New VERAG_PROG_ALLGEMEIN.MyTextBox()
         Me.PictureBox1 = New System.Windows.Forms.PictureBox()
         Me.lbl = New System.Windows.Forms.Label()
         Me.btnNeu = New System.Windows.Forms.Button()
         Me.Button1 = New System.Windows.Forms.Button()
         Me.SplitContainer1 = New System.Windows.Forms.SplitContainer()
-        Me.MyFlowLayoutPanel1 = New VERAG_PROG_ALLGEMEIN.MyFlowLayoutPanel(Me.components)
-        Me.UsrCntlMessenger_ChatElement1 = New VERAG_PROG_ALLGEMEIN.usrCntlMessenger_ChatElement()
         Me.Panel3 = New System.Windows.Forms.Panel()
         Me.btnTeilnehmer = New System.Windows.Forms.Button()
         Me.Panel4 = New System.Windows.Forms.Panel()
@@ -78,10 +69,6 @@ Partial Class frmMessenger
         Me.pnlTeilnehmer = New System.Windows.Forms.Panel()
         Me.Label4 = New System.Windows.Forms.Label()
         Me.dgvChatMembers = New System.Windows.Forms.DataGridView()
-        Me.clmnMaId = New System.Windows.Forms.DataGridViewTextBoxColumn()
-        Me.clmnName = New System.Windows.Forms.DataGridViewTextBoxColumn()
-        Me.clmnFirma = New System.Windows.Forms.DataGridViewTextBoxColumn()
-        Me.clmnStatus = New System.Windows.Forms.DataGridViewTextBoxColumn()
         Me.Panel8 = New System.Windows.Forms.Panel()
         Me.Label2 = New System.Windows.Forms.Label()
         Me.Panel9 = New System.Windows.Forms.Panel()
@@ -102,6 +89,19 @@ Partial Class frmMessenger
         Me.DataGridViewTextBoxColumn2 = New System.Windows.Forms.DataGridViewTextBoxColumn()
         Me.DataGridViewTextBoxColumn3 = New System.Windows.Forms.DataGridViewTextBoxColumn()
         Me.DataGridViewTextBoxColumn4 = New System.Windows.Forms.DataGridViewTextBoxColumn()
+        Me.dgvChats = New VERAG_PROG_ALLGEMEIN.MyDatagridview(Me.components)
+        Me.DGVSonstige = New VERAG_PROG_ALLGEMEIN.MyDatagridview(Me.components)
+        Me.MyTextBox2 = New VERAG_PROG_ALLGEMEIN.MyTextBox()
+        Me.UsrCntlChat_Art_Btn_MACHAT = New VERAG_PROG_ALLGEMEIN.usrCntlChat_Art_Btn()
+        Me.UsrCntlChat_Art_Btn_LKWCHAT = New VERAG_PROG_ALLGEMEIN.usrCntlChat_Art_Btn()
+        Me.UsrCntlChat_Art_Btn_SNDCHAT = New VERAG_PROG_ALLGEMEIN.usrCntlChat_Art_Btn()
+        Me.MyTextBox1 = New VERAG_PROG_ALLGEMEIN.MyTextBox()
+        Me.MyFlowLayoutPanel1 = New VERAG_PROG_ALLGEMEIN.MyFlowLayoutPanel(Me.components)
+        Me.UsrCntlMessenger_ChatElement1 = New VERAG_PROG_ALLGEMEIN.usrCntlMessenger_ChatElement()
+        Me.clmnMaId = New System.Windows.Forms.DataGridViewTextBoxColumn()
+        Me.clmnName = New System.Windows.Forms.DataGridViewTextBoxColumn()
+        Me.clmnFirma = New System.Windows.Forms.DataGridViewTextBoxColumn()
+        Me.clmnStatus = New System.Windows.Forms.DataGridViewTextBoxColumn()
         CType(Me.SplitContainer, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.SplitContainer.Panel1.SuspendLayout()
         Me.SplitContainer.Panel2.SuspendLayout()
@@ -110,9 +110,7 @@ Partial Class frmMessenger
         Me.SplitContainer2.Panel1.SuspendLayout()
         Me.SplitContainer2.Panel2.SuspendLayout()
         Me.SplitContainer2.SuspendLayout()
-        CType(Me.dgvChats, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.Panel6.SuspendLayout()
-        CType(Me.DGVSonstige, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.Panel5.SuspendLayout()
         CType(Me.PictureBox2, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.Panel2.SuspendLayout()
@@ -123,7 +121,6 @@ Partial Class frmMessenger
         Me.SplitContainer1.Panel1.SuspendLayout()
         Me.SplitContainer1.Panel2.SuspendLayout()
         Me.SplitContainer1.SuspendLayout()
-        Me.MyFlowLayoutPanel1.SuspendLayout()
         Me.Panel3.SuspendLayout()
         Me.pnl.SuspendLayout()
         CType(Me.SplitContainer3, System.ComponentModel.ISupportInitialize).BeginInit()
@@ -136,6 +133,9 @@ Partial Class frmMessenger
         Me.Panel9.SuspendLayout()
         CType(Me.pic, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.cntxt.SuspendLayout()
+        CType(Me.dgvChats, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.DGVSonstige, System.ComponentModel.ISupportInitialize).BeginInit()
+        Me.MyFlowLayoutPanel1.SuspendLayout()
         Me.SuspendLayout()
         '
         'SplitContainer
@@ -182,53 +182,6 @@ Partial Class frmMessenger
         Me.SplitContainer2.SplitterWidth = 3
         Me.SplitContainer2.TabIndex = 8
         '
-        'dgvChats
-        '
-        Me.dgvChats.AKTUALISIERUNGS_INTERVALL = -1
-        Me.dgvChats.AllowUserToAddRows = False
-        Me.dgvChats.AllowUserToDeleteRows = False
-        Me.dgvChats.AllowUserToResizeColumns = False
-        Me.dgvChats.AllowUserToResizeRows = False
-        Me.dgvChats.BackgroundColor = System.Drawing.Color.White
-        DataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
-        DataGridViewCellStyle1.BackColor = System.Drawing.SystemColors.Control
-        DataGridViewCellStyle1.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        DataGridViewCellStyle1.ForeColor = System.Drawing.SystemColors.WindowText
-        DataGridViewCellStyle1.SelectionBackColor = System.Drawing.SystemColors.Highlight
-        DataGridViewCellStyle1.SelectionForeColor = System.Drawing.SystemColors.HighlightText
-        DataGridViewCellStyle1.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
-        Me.dgvChats.ColumnHeadersDefaultCellStyle = DataGridViewCellStyle1
-        Me.dgvChats.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
-        Me.dgvChats.ColumnHeadersVisible = False
-        DataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
-        DataGridViewCellStyle2.BackColor = System.Drawing.SystemColors.Window
-        DataGridViewCellStyle2.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        DataGridViewCellStyle2.ForeColor = System.Drawing.SystemColors.ControlText
-        DataGridViewCellStyle2.SelectionBackColor = System.Drawing.SystemColors.Highlight
-        DataGridViewCellStyle2.SelectionForeColor = System.Drawing.SystemColors.HighlightText
-        DataGridViewCellStyle2.WrapMode = System.Windows.Forms.DataGridViewTriState.[False]
-        Me.dgvChats.DefaultCellStyle = DataGridViewCellStyle2
-        Me.dgvChats.Dock = System.Windows.Forms.DockStyle.Fill
-        Me.dgvChats.Location = New System.Drawing.Point(0, 0)
-        Me.dgvChats.Name = "dgvChats"
-        Me.dgvChats.ReadOnly = True
-        DataGridViewCellStyle3.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
-        DataGridViewCellStyle3.BackColor = System.Drawing.SystemColors.Control
-        DataGridViewCellStyle3.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        DataGridViewCellStyle3.ForeColor = System.Drawing.SystemColors.WindowText
-        DataGridViewCellStyle3.SelectionBackColor = System.Drawing.SystemColors.Highlight
-        DataGridViewCellStyle3.SelectionForeColor = System.Drawing.SystemColors.HighlightText
-        DataGridViewCellStyle3.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
-        Me.dgvChats.RowHeadersDefaultCellStyle = DataGridViewCellStyle3
-        Me.dgvChats.RowHeadersVisible = False
-        Me.dgvChats.RowHeadersWidth = 62
-        DataGridViewCellStyle4.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        Me.dgvChats.RowsDefaultCellStyle = DataGridViewCellStyle4
-        Me.dgvChats.RowTemplate.Height = 30
-        Me.dgvChats.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect
-        Me.dgvChats.Size = New System.Drawing.Size(275, 739)
-        Me.dgvChats.TabIndex = 0
-        '
         'Panel6
         '
         Me.Panel6.Controls.Add(Me.Label3)
@@ -273,53 +226,6 @@ Partial Class frmMessenger
         Me.cbxInaktiveChats.Text = "inaktive Chats"
         Me.cbxInaktiveChats.UseVisualStyleBackColor = True
         '
-        'DGVSonstige
-        '
-        Me.DGVSonstige.AKTUALISIERUNGS_INTERVALL = -1
-        Me.DGVSonstige.AllowUserToAddRows = False
-        Me.DGVSonstige.AllowUserToDeleteRows = False
-        Me.DGVSonstige.AllowUserToResizeColumns = False
-        Me.DGVSonstige.AllowUserToResizeRows = False
-        Me.DGVSonstige.BackgroundColor = System.Drawing.Color.White
-        DataGridViewCellStyle5.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
-        DataGridViewCellStyle5.BackColor = System.Drawing.SystemColors.Control
-        DataGridViewCellStyle5.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        DataGridViewCellStyle5.ForeColor = System.Drawing.SystemColors.WindowText
-        DataGridViewCellStyle5.SelectionBackColor = System.Drawing.SystemColors.Highlight
-        DataGridViewCellStyle5.SelectionForeColor = System.Drawing.SystemColors.HighlightText
-        DataGridViewCellStyle5.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
-        Me.DGVSonstige.ColumnHeadersDefaultCellStyle = DataGridViewCellStyle5
-        Me.DGVSonstige.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
-        Me.DGVSonstige.ColumnHeadersVisible = False
-        DataGridViewCellStyle6.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
-        DataGridViewCellStyle6.BackColor = System.Drawing.SystemColors.Window
-        DataGridViewCellStyle6.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        DataGridViewCellStyle6.ForeColor = System.Drawing.SystemColors.ControlText
-        DataGridViewCellStyle6.SelectionBackColor = System.Drawing.SystemColors.Highlight
-        DataGridViewCellStyle6.SelectionForeColor = System.Drawing.SystemColors.HighlightText
-        DataGridViewCellStyle6.WrapMode = System.Windows.Forms.DataGridViewTriState.[False]
-        Me.DGVSonstige.DefaultCellStyle = DataGridViewCellStyle6
-        Me.DGVSonstige.Dock = System.Windows.Forms.DockStyle.Fill
-        Me.DGVSonstige.Location = New System.Drawing.Point(0, 63)
-        Me.DGVSonstige.Name = "DGVSonstige"
-        Me.DGVSonstige.ReadOnly = True
-        DataGridViewCellStyle7.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
-        DataGridViewCellStyle7.BackColor = System.Drawing.SystemColors.Control
-        DataGridViewCellStyle7.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        DataGridViewCellStyle7.ForeColor = System.Drawing.SystemColors.WindowText
-        DataGridViewCellStyle7.SelectionBackColor = System.Drawing.SystemColors.Highlight
-        DataGridViewCellStyle7.SelectionForeColor = System.Drawing.SystemColors.HighlightText
-        DataGridViewCellStyle7.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
-        Me.DGVSonstige.RowHeadersDefaultCellStyle = DataGridViewCellStyle7
-        Me.DGVSonstige.RowHeadersVisible = False
-        Me.DGVSonstige.RowHeadersWidth = 62
-        DataGridViewCellStyle8.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        Me.DGVSonstige.RowsDefaultCellStyle = DataGridViewCellStyle8
-        Me.DGVSonstige.RowTemplate.Height = 30
-        Me.DGVSonstige.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect
-        Me.DGVSonstige.Size = New System.Drawing.Size(150, 0)
-        Me.DGVSonstige.TabIndex = 1
-        '
         'Panel5
         '
         Me.Panel5.BackColor = System.Drawing.Color.White
@@ -334,30 +240,6 @@ Partial Class frmMessenger
         Me.Panel5.Size = New System.Drawing.Size(150, 63)
         Me.Panel5.TabIndex = 2
         '
-        'MyTextBox2
-        '
-        Me.MyTextBox2._DateTimeOnly = False
-        Me.MyTextBox2._numbersOnly = False
-        Me.MyTextBox2._numbersOnlyKommastellen = ""
-        Me.MyTextBox2._numbersOnlyTrennzeichen = True
-        Me.MyTextBox2._Prozent = False
-        Me.MyTextBox2._ShortDateNew = False
-        Me.MyTextBox2._ShortDateOnly = False
-        Me.MyTextBox2._TimeOnly = False
-        Me.MyTextBox2._TimeOnly_Seconds = False
-        Me.MyTextBox2._value = ""
-        Me.MyTextBox2._Waehrung = False
-        Me.MyTextBox2._WaehrungZeichen = True
-        Me.MyTextBox2.ForeColor = System.Drawing.Color.Black
-        Me.MyTextBox2.Location = New System.Drawing.Point(20, 40)
-        Me.MyTextBox2.Margin = New System.Windows.Forms.Padding(2)
-        Me.MyTextBox2.MaxLineLength = -1
-        Me.MyTextBox2.MaxLines_Warning = ""
-        Me.MyTextBox2.MaxLines_Warning_Label = Nothing
-        Me.MyTextBox2.Name = "MyTextBox2"
-        Me.MyTextBox2.Size = New System.Drawing.Size(250, 20)
-        Me.MyTextBox2.TabIndex = 4
-        '
         'PictureBox2
         '
         Me.PictureBox2.BackgroundImage = Global.VERAG_PROG_ALLGEMEIN.My.Resources.Resources.search
@@ -463,60 +345,6 @@ Partial Class frmMessenger
         Me.FlowLayoutPanel1.Size = New System.Drawing.Size(275, 30)
         Me.FlowLayoutPanel1.TabIndex = 10
         '
-        'UsrCntlChat_Art_Btn_MACHAT
-        '
-        Me.UsrCntlChat_Art_Btn_MACHAT._aktiv = True
-        Me.UsrCntlChat_Art_Btn_MACHAT._name = "Allgemein"
-        Me.UsrCntlChat_Art_Btn_MACHAT.Location = New System.Drawing.Point(0, 0)
-        Me.UsrCntlChat_Art_Btn_MACHAT.Margin = New System.Windows.Forms.Padding(0)
-        Me.UsrCntlChat_Art_Btn_MACHAT.Name = "UsrCntlChat_Art_Btn_MACHAT"
-        Me.UsrCntlChat_Art_Btn_MACHAT.Size = New System.Drawing.Size(90, 29)
-        Me.UsrCntlChat_Art_Btn_MACHAT.TabIndex = 8
-        '
-        'UsrCntlChat_Art_Btn_LKWCHAT
-        '
-        Me.UsrCntlChat_Art_Btn_LKWCHAT._aktiv = False
-        Me.UsrCntlChat_Art_Btn_LKWCHAT._name = "LKW"
-        Me.UsrCntlChat_Art_Btn_LKWCHAT.Location = New System.Drawing.Point(90, 0)
-        Me.UsrCntlChat_Art_Btn_LKWCHAT.Margin = New System.Windows.Forms.Padding(0)
-        Me.UsrCntlChat_Art_Btn_LKWCHAT.Name = "UsrCntlChat_Art_Btn_LKWCHAT"
-        Me.UsrCntlChat_Art_Btn_LKWCHAT.Size = New System.Drawing.Size(90, 29)
-        Me.UsrCntlChat_Art_Btn_LKWCHAT.TabIndex = 9
-        '
-        'UsrCntlChat_Art_Btn_SNDCHAT
-        '
-        Me.UsrCntlChat_Art_Btn_SNDCHAT._aktiv = False
-        Me.UsrCntlChat_Art_Btn_SNDCHAT._name = "Sendung"
-        Me.UsrCntlChat_Art_Btn_SNDCHAT.Location = New System.Drawing.Point(180, 0)
-        Me.UsrCntlChat_Art_Btn_SNDCHAT.Margin = New System.Windows.Forms.Padding(0)
-        Me.UsrCntlChat_Art_Btn_SNDCHAT.Name = "UsrCntlChat_Art_Btn_SNDCHAT"
-        Me.UsrCntlChat_Art_Btn_SNDCHAT.Size = New System.Drawing.Size(90, 29)
-        Me.UsrCntlChat_Art_Btn_SNDCHAT.TabIndex = 10
-        '
-        'MyTextBox1
-        '
-        Me.MyTextBox1._DateTimeOnly = False
-        Me.MyTextBox1._numbersOnly = False
-        Me.MyTextBox1._numbersOnlyKommastellen = ""
-        Me.MyTextBox1._numbersOnlyTrennzeichen = True
-        Me.MyTextBox1._Prozent = False
-        Me.MyTextBox1._ShortDateNew = False
-        Me.MyTextBox1._ShortDateOnly = False
-        Me.MyTextBox1._TimeOnly = False
-        Me.MyTextBox1._TimeOnly_Seconds = False
-        Me.MyTextBox1._value = ""
-        Me.MyTextBox1._Waehrung = False
-        Me.MyTextBox1._WaehrungZeichen = True
-        Me.MyTextBox1.ForeColor = System.Drawing.Color.Black
-        Me.MyTextBox1.Location = New System.Drawing.Point(20, 40)
-        Me.MyTextBox1.Margin = New System.Windows.Forms.Padding(2)
-        Me.MyTextBox1.MaxLineLength = -1
-        Me.MyTextBox1.MaxLines_Warning = ""
-        Me.MyTextBox1.MaxLines_Warning_Label = Nothing
-        Me.MyTextBox1.Name = "MyTextBox1"
-        Me.MyTextBox1.Size = New System.Drawing.Size(250, 20)
-        Me.MyTextBox1.TabIndex = 4
-        '
         'PictureBox1
         '
         Me.PictureBox1.BackgroundImage = Global.VERAG_PROG_ALLGEMEIN.My.Resources.Resources.search
@@ -582,28 +410,6 @@ Partial Class frmMessenger
         Me.SplitContainer1.SplitterDistance = 600
         Me.SplitContainer1.TabIndex = 0
         '
-        'MyFlowLayoutPanel1
-        '
-        Me.MyFlowLayoutPanel1.AutoScroll = True
-        Me.MyFlowLayoutPanel1.BackColor = System.Drawing.Color.White
-        Me.MyFlowLayoutPanel1.Controls.Add(Me.UsrCntlMessenger_ChatElement1)
-        Me.MyFlowLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill
-        Me.MyFlowLayoutPanel1.Location = New System.Drawing.Point(0, 44)
-        Me.MyFlowLayoutPanel1.Name = "MyFlowLayoutPanel1"
-        Me.MyFlowLayoutPanel1.Size = New System.Drawing.Size(633, 556)
-        Me.MyFlowLayoutPanel1.TabIndex = 0
-        '
-        'UsrCntlMessenger_ChatElement1
-        '
-        Me.UsrCntlMessenger_ChatElement1.BackColor = System.Drawing.Color.White
-        Me.UsrCntlMessenger_ChatElement1.CHAT_MSG = Nothing
-        Me.UsrCntlMessenger_ChatElement1.Location = New System.Drawing.Point(4, 5)
-        Me.UsrCntlMessenger_ChatElement1.Margin = New System.Windows.Forms.Padding(4, 5, 4, 5)
-        Me.UsrCntlMessenger_ChatElement1.Name = "UsrCntlMessenger_ChatElement1"
-        Me.UsrCntlMessenger_ChatElement1.Size = New System.Drawing.Size(378, 48)
-        Me.UsrCntlMessenger_ChatElement1.TabIndex = 4
-        Me.UsrCntlMessenger_ChatElement1.Visible = False
-        '
         'Panel3
         '
         Me.Panel3.BackColor = System.Drawing.Color.White
@@ -785,38 +591,6 @@ Partial Class frmMessenger
         Me.dgvChatMembers.Size = New System.Drawing.Size(220, 146)
         Me.dgvChatMembers.TabIndex = 8
         '
-        'clmnMaId
-        '
-        Me.clmnMaId.HeaderText = "Column1"
-        Me.clmnMaId.MinimumWidth = 8
-        Me.clmnMaId.Name = "clmnMaId"
-        Me.clmnMaId.ReadOnly = True
-        Me.clmnMaId.Visible = False
-        Me.clmnMaId.Width = 150
-        '
-        'clmnName
-        '
-        Me.clmnName.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill
-        Me.clmnName.HeaderText = "Name"
-        Me.clmnName.MinimumWidth = 8
-        Me.clmnName.Name = "clmnName"
-        Me.clmnName.ReadOnly = True
-        '
-        'clmnFirma
-        '
-        Me.clmnFirma.HeaderText = "Firma"
-        Me.clmnFirma.MinimumWidth = 8
-        Me.clmnFirma.Name = "clmnFirma"
-        Me.clmnFirma.ReadOnly = True
-        Me.clmnFirma.Width = 85
-        '
-        'clmnStatus
-        '
-        Me.clmnStatus.HeaderText = ""
-        Me.clmnStatus.Name = "clmnStatus"
-        Me.clmnStatus.ReadOnly = True
-        Me.clmnStatus.Width = 20
-        '
         'Panel8
         '
         Me.Panel8.BackColor = System.Drawing.SystemColors.Control
@@ -1006,6 +780,232 @@ Partial Class frmMessenger
         Me.DataGridViewTextBoxColumn4.ReadOnly = True
         Me.DataGridViewTextBoxColumn4.Width = 20
         '
+        'dgvChats
+        '
+        Me.dgvChats.AKTUALISIERUNGS_INTERVALL = -1
+        Me.dgvChats.AllowUserToAddRows = False
+        Me.dgvChats.AllowUserToDeleteRows = False
+        Me.dgvChats.AllowUserToResizeColumns = False
+        Me.dgvChats.AllowUserToResizeRows = False
+        Me.dgvChats.BackgroundColor = System.Drawing.Color.White
+        DataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
+        DataGridViewCellStyle1.BackColor = System.Drawing.SystemColors.Control
+        DataGridViewCellStyle1.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        DataGridViewCellStyle1.ForeColor = System.Drawing.SystemColors.WindowText
+        DataGridViewCellStyle1.SelectionBackColor = System.Drawing.SystemColors.Highlight
+        DataGridViewCellStyle1.SelectionForeColor = System.Drawing.SystemColors.HighlightText
+        DataGridViewCellStyle1.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
+        Me.dgvChats.ColumnHeadersDefaultCellStyle = DataGridViewCellStyle1
+        Me.dgvChats.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
+        Me.dgvChats.ColumnHeadersVisible = False
+        DataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
+        DataGridViewCellStyle2.BackColor = System.Drawing.SystemColors.Window
+        DataGridViewCellStyle2.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        DataGridViewCellStyle2.ForeColor = System.Drawing.SystemColors.ControlText
+        DataGridViewCellStyle2.SelectionBackColor = System.Drawing.SystemColors.Highlight
+        DataGridViewCellStyle2.SelectionForeColor = System.Drawing.SystemColors.HighlightText
+        DataGridViewCellStyle2.WrapMode = System.Windows.Forms.DataGridViewTriState.[False]
+        Me.dgvChats.DefaultCellStyle = DataGridViewCellStyle2
+        Me.dgvChats.Dock = System.Windows.Forms.DockStyle.Fill
+        Me.dgvChats.Location = New System.Drawing.Point(0, 0)
+        Me.dgvChats.Name = "dgvChats"
+        Me.dgvChats.ReadOnly = True
+        DataGridViewCellStyle3.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
+        DataGridViewCellStyle3.BackColor = System.Drawing.SystemColors.Control
+        DataGridViewCellStyle3.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        DataGridViewCellStyle3.ForeColor = System.Drawing.SystemColors.WindowText
+        DataGridViewCellStyle3.SelectionBackColor = System.Drawing.SystemColors.Highlight
+        DataGridViewCellStyle3.SelectionForeColor = System.Drawing.SystemColors.HighlightText
+        DataGridViewCellStyle3.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
+        Me.dgvChats.RowHeadersDefaultCellStyle = DataGridViewCellStyle3
+        Me.dgvChats.RowHeadersVisible = False
+        Me.dgvChats.RowHeadersWidth = 62
+        DataGridViewCellStyle4.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.dgvChats.RowsDefaultCellStyle = DataGridViewCellStyle4
+        Me.dgvChats.RowTemplate.Height = 30
+        Me.dgvChats.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect
+        Me.dgvChats.Size = New System.Drawing.Size(275, 739)
+        Me.dgvChats.TabIndex = 0
+        '
+        'DGVSonstige
+        '
+        Me.DGVSonstige.AKTUALISIERUNGS_INTERVALL = -1
+        Me.DGVSonstige.AllowUserToAddRows = False
+        Me.DGVSonstige.AllowUserToDeleteRows = False
+        Me.DGVSonstige.AllowUserToResizeColumns = False
+        Me.DGVSonstige.AllowUserToResizeRows = False
+        Me.DGVSonstige.BackgroundColor = System.Drawing.Color.White
+        DataGridViewCellStyle5.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
+        DataGridViewCellStyle5.BackColor = System.Drawing.SystemColors.Control
+        DataGridViewCellStyle5.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        DataGridViewCellStyle5.ForeColor = System.Drawing.SystemColors.WindowText
+        DataGridViewCellStyle5.SelectionBackColor = System.Drawing.SystemColors.Highlight
+        DataGridViewCellStyle5.SelectionForeColor = System.Drawing.SystemColors.HighlightText
+        DataGridViewCellStyle5.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
+        Me.DGVSonstige.ColumnHeadersDefaultCellStyle = DataGridViewCellStyle5
+        Me.DGVSonstige.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
+        Me.DGVSonstige.ColumnHeadersVisible = False
+        DataGridViewCellStyle6.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
+        DataGridViewCellStyle6.BackColor = System.Drawing.SystemColors.Window
+        DataGridViewCellStyle6.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        DataGridViewCellStyle6.ForeColor = System.Drawing.SystemColors.ControlText
+        DataGridViewCellStyle6.SelectionBackColor = System.Drawing.SystemColors.Highlight
+        DataGridViewCellStyle6.SelectionForeColor = System.Drawing.SystemColors.HighlightText
+        DataGridViewCellStyle6.WrapMode = System.Windows.Forms.DataGridViewTriState.[False]
+        Me.DGVSonstige.DefaultCellStyle = DataGridViewCellStyle6
+        Me.DGVSonstige.Dock = System.Windows.Forms.DockStyle.Fill
+        Me.DGVSonstige.Location = New System.Drawing.Point(0, 63)
+        Me.DGVSonstige.Name = "DGVSonstige"
+        Me.DGVSonstige.ReadOnly = True
+        DataGridViewCellStyle7.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft
+        DataGridViewCellStyle7.BackColor = System.Drawing.SystemColors.Control
+        DataGridViewCellStyle7.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        DataGridViewCellStyle7.ForeColor = System.Drawing.SystemColors.WindowText
+        DataGridViewCellStyle7.SelectionBackColor = System.Drawing.SystemColors.Highlight
+        DataGridViewCellStyle7.SelectionForeColor = System.Drawing.SystemColors.HighlightText
+        DataGridViewCellStyle7.WrapMode = System.Windows.Forms.DataGridViewTriState.[True]
+        Me.DGVSonstige.RowHeadersDefaultCellStyle = DataGridViewCellStyle7
+        Me.DGVSonstige.RowHeadersVisible = False
+        Me.DGVSonstige.RowHeadersWidth = 62
+        DataGridViewCellStyle8.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.DGVSonstige.RowsDefaultCellStyle = DataGridViewCellStyle8
+        Me.DGVSonstige.RowTemplate.Height = 30
+        Me.DGVSonstige.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect
+        Me.DGVSonstige.Size = New System.Drawing.Size(150, 0)
+        Me.DGVSonstige.TabIndex = 1
+        '
+        'MyTextBox2
+        '
+        Me.MyTextBox2._DateTimeOnly = False
+        Me.MyTextBox2._numbersOnly = False
+        Me.MyTextBox2._numbersOnlyKommastellen = ""
+        Me.MyTextBox2._numbersOnlyTrennzeichen = True
+        Me.MyTextBox2._Prozent = False
+        Me.MyTextBox2._ShortDateNew = False
+        Me.MyTextBox2._ShortDateOnly = False
+        Me.MyTextBox2._TimeOnly = False
+        Me.MyTextBox2._TimeOnly_Seconds = False
+        Me.MyTextBox2._value = ""
+        Me.MyTextBox2._Waehrung = False
+        Me.MyTextBox2._WaehrungZeichen = True
+        Me.MyTextBox2.ForeColor = System.Drawing.Color.Black
+        Me.MyTextBox2.Location = New System.Drawing.Point(20, 40)
+        Me.MyTextBox2.Margin = New System.Windows.Forms.Padding(2)
+        Me.MyTextBox2.MaxLineLength = -1
+        Me.MyTextBox2.MaxLines_Warning = ""
+        Me.MyTextBox2.MaxLines_Warning_Label = Nothing
+        Me.MyTextBox2.Name = "MyTextBox2"
+        Me.MyTextBox2.Size = New System.Drawing.Size(250, 20)
+        Me.MyTextBox2.TabIndex = 4
+        '
+        'UsrCntlChat_Art_Btn_MACHAT
+        '
+        Me.UsrCntlChat_Art_Btn_MACHAT._aktiv = True
+        Me.UsrCntlChat_Art_Btn_MACHAT._name = "Allgemein"
+        Me.UsrCntlChat_Art_Btn_MACHAT.Location = New System.Drawing.Point(0, 0)
+        Me.UsrCntlChat_Art_Btn_MACHAT.Margin = New System.Windows.Forms.Padding(0)
+        Me.UsrCntlChat_Art_Btn_MACHAT.Name = "UsrCntlChat_Art_Btn_MACHAT"
+        Me.UsrCntlChat_Art_Btn_MACHAT.Size = New System.Drawing.Size(90, 29)
+        Me.UsrCntlChat_Art_Btn_MACHAT.TabIndex = 8
+        '
+        'UsrCntlChat_Art_Btn_LKWCHAT
+        '
+        Me.UsrCntlChat_Art_Btn_LKWCHAT._aktiv = False
+        Me.UsrCntlChat_Art_Btn_LKWCHAT._name = "LKW"
+        Me.UsrCntlChat_Art_Btn_LKWCHAT.Location = New System.Drawing.Point(90, 0)
+        Me.UsrCntlChat_Art_Btn_LKWCHAT.Margin = New System.Windows.Forms.Padding(0)
+        Me.UsrCntlChat_Art_Btn_LKWCHAT.Name = "UsrCntlChat_Art_Btn_LKWCHAT"
+        Me.UsrCntlChat_Art_Btn_LKWCHAT.Size = New System.Drawing.Size(90, 29)
+        Me.UsrCntlChat_Art_Btn_LKWCHAT.TabIndex = 9
+        '
+        'UsrCntlChat_Art_Btn_SNDCHAT
+        '
+        Me.UsrCntlChat_Art_Btn_SNDCHAT._aktiv = False
+        Me.UsrCntlChat_Art_Btn_SNDCHAT._name = "Sendung"
+        Me.UsrCntlChat_Art_Btn_SNDCHAT.Location = New System.Drawing.Point(180, 0)
+        Me.UsrCntlChat_Art_Btn_SNDCHAT.Margin = New System.Windows.Forms.Padding(0)
+        Me.UsrCntlChat_Art_Btn_SNDCHAT.Name = "UsrCntlChat_Art_Btn_SNDCHAT"
+        Me.UsrCntlChat_Art_Btn_SNDCHAT.Size = New System.Drawing.Size(90, 29)
+        Me.UsrCntlChat_Art_Btn_SNDCHAT.TabIndex = 10
+        '
+        'MyTextBox1
+        '
+        Me.MyTextBox1._DateTimeOnly = False
+        Me.MyTextBox1._numbersOnly = False
+        Me.MyTextBox1._numbersOnlyKommastellen = ""
+        Me.MyTextBox1._numbersOnlyTrennzeichen = True
+        Me.MyTextBox1._Prozent = False
+        Me.MyTextBox1._ShortDateNew = False
+        Me.MyTextBox1._ShortDateOnly = False
+        Me.MyTextBox1._TimeOnly = False
+        Me.MyTextBox1._TimeOnly_Seconds = False
+        Me.MyTextBox1._value = ""
+        Me.MyTextBox1._Waehrung = False
+        Me.MyTextBox1._WaehrungZeichen = True
+        Me.MyTextBox1.ForeColor = System.Drawing.Color.Black
+        Me.MyTextBox1.Location = New System.Drawing.Point(20, 40)
+        Me.MyTextBox1.Margin = New System.Windows.Forms.Padding(2)
+        Me.MyTextBox1.MaxLineLength = -1
+        Me.MyTextBox1.MaxLines_Warning = ""
+        Me.MyTextBox1.MaxLines_Warning_Label = Nothing
+        Me.MyTextBox1.Name = "MyTextBox1"
+        Me.MyTextBox1.Size = New System.Drawing.Size(250, 20)
+        Me.MyTextBox1.TabIndex = 4
+        '
+        'MyFlowLayoutPanel1
+        '
+        Me.MyFlowLayoutPanel1.AutoScroll = True
+        Me.MyFlowLayoutPanel1.BackColor = System.Drawing.Color.White
+        Me.MyFlowLayoutPanel1.Controls.Add(Me.UsrCntlMessenger_ChatElement1)
+        Me.MyFlowLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill
+        Me.MyFlowLayoutPanel1.Location = New System.Drawing.Point(0, 44)
+        Me.MyFlowLayoutPanel1.Name = "MyFlowLayoutPanel1"
+        Me.MyFlowLayoutPanel1.Size = New System.Drawing.Size(633, 556)
+        Me.MyFlowLayoutPanel1.TabIndex = 0
+        '
+        'UsrCntlMessenger_ChatElement1
+        '
+        Me.UsrCntlMessenger_ChatElement1.BackColor = System.Drawing.Color.White
+        Me.UsrCntlMessenger_ChatElement1.CHAT_MSG = Nothing
+        Me.UsrCntlMessenger_ChatElement1.Location = New System.Drawing.Point(4, 5)
+        Me.UsrCntlMessenger_ChatElement1.Margin = New System.Windows.Forms.Padding(4, 5, 4, 5)
+        Me.UsrCntlMessenger_ChatElement1.Name = "UsrCntlMessenger_ChatElement1"
+        Me.UsrCntlMessenger_ChatElement1.Size = New System.Drawing.Size(378, 48)
+        Me.UsrCntlMessenger_ChatElement1.TabIndex = 4
+        Me.UsrCntlMessenger_ChatElement1.Visible = False
+        '
+        'clmnMaId
+        '
+        Me.clmnMaId.HeaderText = "Column1"
+        Me.clmnMaId.MinimumWidth = 8
+        Me.clmnMaId.Name = "clmnMaId"
+        Me.clmnMaId.ReadOnly = True
+        Me.clmnMaId.Visible = False
+        Me.clmnMaId.Width = 150
+        '
+        'clmnName
+        '
+        Me.clmnName.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill
+        Me.clmnName.HeaderText = "Name"
+        Me.clmnName.MinimumWidth = 8
+        Me.clmnName.Name = "clmnName"
+        Me.clmnName.ReadOnly = True
+        '
+        'clmnFirma
+        '
+        Me.clmnFirma.HeaderText = "Firma"
+        Me.clmnFirma.MinimumWidth = 8
+        Me.clmnFirma.Name = "clmnFirma"
+        Me.clmnFirma.ReadOnly = True
+        Me.clmnFirma.Width = 85
+        '
+        'clmnStatus
+        '
+        Me.clmnStatus.HeaderText = ""
+        Me.clmnStatus.Name = "clmnStatus"
+        Me.clmnStatus.ReadOnly = True
+        Me.clmnStatus.Width = 20
+        '
         'frmMessenger
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
@@ -1025,10 +1025,8 @@ Partial Class frmMessenger
         Me.SplitContainer2.Panel2.ResumeLayout(False)
         CType(Me.SplitContainer2, System.ComponentModel.ISupportInitialize).EndInit()
         Me.SplitContainer2.ResumeLayout(False)
-        CType(Me.dgvChats, System.ComponentModel.ISupportInitialize).EndInit()
         Me.Panel6.ResumeLayout(False)
         Me.Panel6.PerformLayout()
-        CType(Me.DGVSonstige, System.ComponentModel.ISupportInitialize).EndInit()
         Me.Panel5.ResumeLayout(False)
         Me.Panel5.PerformLayout()
         CType(Me.PictureBox2, System.ComponentModel.ISupportInitialize).EndInit()
@@ -1042,7 +1040,6 @@ Partial Class frmMessenger
         Me.SplitContainer1.Panel2.ResumeLayout(False)
         CType(Me.SplitContainer1, System.ComponentModel.ISupportInitialize).EndInit()
         Me.SplitContainer1.ResumeLayout(False)
-        Me.MyFlowLayoutPanel1.ResumeLayout(False)
         Me.Panel3.ResumeLayout(False)
         Me.Panel3.PerformLayout()
         Me.pnl.ResumeLayout(False)
@@ -1057,6 +1054,9 @@ Partial Class frmMessenger
         Me.Panel9.ResumeLayout(False)
         CType(Me.pic, System.ComponentModel.ISupportInitialize).EndInit()
         Me.cntxt.ResumeLayout(False)
+        CType(Me.dgvChats, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.DGVSonstige, System.ComponentModel.ISupportInitialize).EndInit()
+        Me.MyFlowLayoutPanel1.ResumeLayout(False)
         Me.ResumeLayout(False)
 
     End Sub
diff --git a/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.vb b/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.vb
index 378d8281..ed4505b7 100644
--- a/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.vb
+++ b/VERAG_PROG_ALLGEMEIN/Messenger/frmMessenger.vb
@@ -31,14 +31,10 @@ Public Class frmMessenger
         Me.DoubleBuffered = True
         SetStyle(ControlStyles.OptimizedDoubleBuffer Or ControlStyles.UserPaint Or ControlStyles.AllPaintingInWmPaint Or ControlStyles.ResizeRedraw, True)
         UpdateStyles()
-
+        VERAG_PROG_ALLGEMEIN.cProgramFunctions.SetDoubleBuffered(MyFlowLayoutPanel1)
     End Sub
 
-    Public Sub SetDoubleBuffered([Control] As Control)
-        [Control].GetType().InvokeMember("DoubleBuffered", BindingFlags.SetProperty Or
-BindingFlags.Instance Or BindingFlags.NonPublic, Nothing, [Control], New Object() {True})
 
-    End Sub
 
     Sub initEMOJI_PATH()
 
@@ -90,7 +86,7 @@ BindingFlags.Instance Or BindingFlags.NonPublic, Nothing, [Control], New Object(
 
     Private Sub frmMessenger_Load(sender As Object, e As EventArgs) Handles Me.Load
         initEMOJI_PATH()
-        SetDoubleBuffered(MyFlowLayoutPanel1)
+        VERAG_PROG_ALLGEMEIN.cProgramFunctions.SetDoubleBuffered(MyFlowLayoutPanel1)
         rtbChatMessage.AllowDrop = True
         MSG_LISTENDER.START()
         TimerNEW_MESSAGE.Enabled = True
@@ -461,6 +457,7 @@ BindingFlags.Instance Or BindingFlags.NonPublic, Nothing, [Control], New Object(
         Try
             lblChatName.Text = "-"
             '    Dim scrollMax = (MyFlowLayoutPanel1.VerticalScroll.Value = MyFlowLayoutPanel1.VerticalScroll.Maximum)
+            MyFlowLayoutPanel1.SuspendLayout()
             MyFlowLayoutPanel1.Controls.Clear()
             If CHAT IsNot Nothing Then
                 CHAT.READ_ALL_MESSAGES()
@@ -472,8 +469,11 @@ BindingFlags.Instance Or BindingFlags.NonPublic, Nothing, [Control], New Object(
                 'MyFlowLayoutPanel1.AutoScrollPosition = New Point(MyFlowLayoutPanel1.Width, MyFlowLayoutPanel1.Height)
                 '  If MyFlowLayoutPanel1.Controls.Count > 0 Then MyFlowLayoutPanel1.ScrollControlIntoView(MyFlowLayoutPanel1.Controls(MyFlowLayoutPanel1.Controls.Count - 1))
 
+
+                MyFlowLayoutPanel1.ResumeLayout()
                 '  If scrollMax Then
-                MyFlowLayoutPanel1.VerticalScroll.Value = MyFlowLayoutPanel1.VerticalScroll.Maximum
+                MyFlowLayoutPanel1.VerticalScroll.Value = MyFlowLayoutPanel1.VerticalScroll.Maximum - 1
+
 
                 If CHAT.chat_name <> "" Then 'GRUPPENCHAT
                     lblChatName.Text = CHAT.chat_name
diff --git a/VERAG_PROG_ALLGEMEIN/cProgramFunktions.vb b/VERAG_PROG_ALLGEMEIN/cProgramFunktions.vb
index bc57ccd9..5c1be2bc 100644
--- a/VERAG_PROG_ALLGEMEIN/cProgramFunktions.vb
+++ b/VERAG_PROG_ALLGEMEIN/cProgramFunktions.vb
@@ -1,6 +1,7 @@
 Imports System.Drawing
 Imports System.IO
 Imports System.Net.Mail
+Imports System.Reflection
 Imports System.Text
 Imports System.Windows.Forms
 Imports ClosedXML.Excel
@@ -94,7 +95,11 @@ Public Class cProgramFunctions
 
     End Function
 
+    Public Shared Sub SetDoubleBuffered([Control] As Control)
+        [Control].GetType().InvokeMember("DoubleBuffered", BindingFlags.SetProperty Or
+BindingFlags.Instance Or BindingFlags.NonPublic, Nothing, [Control], New Object() {True})
 
+    End Sub
     Public Shared Function fktEuroKurs(varVonWährung As Object, Rechnungsdatum As Date) As Object 'Funktioniert nciht mit datum!!!!!!!!!!!!!!!!!!!
         '(FixeTaxe, "ATS", RECHNUNG.Währungscode)
         'Dim varVonWährung As Object