Thanks!

Looks like (more debug) I can provoke it more often (although still not 100%) by
switching tabs, then (without moving the cursor) minimizing and restoring the
RDP session twice in reasonably quick succession.

While doing this, on *one* occasion I got "System Error.  Code: 5. Access
is denied." with the crash log below.

Hope this helps.

Geoff

Exception description:


System Error.  Code: 5.
Access is denied.

Exception class: EOSError
Exception address: 00411EDE
--------------------------------------------------------------------------------
--------------------
Stack list, generated 13/05/2016 09:54:06
[00411ED9] SysUtils.RaiseLastOSError + $75
[00411F07] SysUtils.Win32Check + $7
[004AAACD] Controls.TMouse.GetCursorPos (Line 10554, "Controls.pas" + 1) + $6
[005BB552] TabControlEx.TCustomTabControlHelper.UpdateHotTabIndex (Line 259,
"TabControlEx.pas" + 1) + $A
[004A3AE4] Controls.TWinControl.ControlAtPos (Line 6277, "Controls.pas" + 10) +
$E
[005BB454] TabControlEx.TCustomTabControlHelper.NewWndProc (Line 225,
"TabControlEx.pas" + 3) + $A
[004FA589] TntControls.TWinControlTrap.WindowProc (Line 666, "TntControls.pas" +
19) + $5
[004A0A5C] Controls.TControl.Perform (Line 4552, "Controls.pas" + 5) + $C
[00490C1C] Forms.TApplication.DoMouseIdle + $44
[00490C75] Forms.TApplication.Idle + $25
[00490387] Forms.TApplication.HandleMessage + $17
[0049059A] Forms.TApplication.Run + $96
[0071CDC8] PSPad.PSPad (Line 83, "" + 45) + $7
--------------------------------------------------------------------------------
--------------------
Program  : C:\Program Files (x86)\PSPad editor\PSPad.exe  4.6.1 (2716)
System   : Windows 7 Professional x64, Version: 6.1, Build: 1DB1, Service Pack
1
Processor: Intel,         Intel(R) Core(TM) i5-3450 CPU @ 3.10GHz, 3090 MHz MMX
Display  : 1920x1080 pixels, 32 bpp
--------------------------------------------------------------------------------
--------------------
Active Controls Hierarchy:
TPSSynEdit "Editor1"
TfChildEdit "fChildEdit_53"
--------------------------------------------------------------------------------
--------------------

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