Greetings all!   I encountered the following error in SAS Enterprise Guide 7.15 HF3   2019-11-05 13:33:13,551 [Main] ERROR SAS.EG.App [(null)] - *** Unhandled Thread Exception SourceGrid.SourceGridException: Cell must have the focus в SourceGrid.Cells.Editors.EditorBase.InternalStartEdit(CellContext cellContext) в SourceGrid.Cells.Editors.EditorControlBase.InternalStartEdit(CellContext cellContext) в SourceGrid.CellContext.StartEdit() в SAS.EG.DataGrid.SASStandardBehavior.PotentiallyStartEdit(CellContext sender) в SAS.EG.DataGrid.SASStandardBehavior.OnDoubleClick(CellContext sender, EventArgs args) в SourceGrid.Cells.Controllers.ControllerContainer.OnDoubleClick(CellContext sender, EventArgs e) в SourceGrid.GridVirtual.HandleMouseDoubleClick(Position clickPosition, EventArgs e) в SourceGrid.GridVirtual.OnMouseDoubleClick(MouseEventArgs e) в System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) в System.Windows.Forms.Control.WndProc(Message& m) в System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) In user interface it looks like a window with an exclamation mark and recomendation to save current work and restart EG. It occurs irregularly during editing cells in datasets. Also it can appear after uploading data with filters several times, also EG can throw exception after pause with no actions at all. Searching in google gave me no one relevant result. Could you help me with this problem? ... View more