[9.0b2] AV when switching from browser

[DrShark]

I wasn't sure about posting bugs for old TC 9 betas because they didn't yet heppened to me in 9.00a final, but after MVV posted the report about Access Violation that may be related to switching web from browser, I remembered one that happeened in TC 9.0 beta 2.
I had several (from 3 to 5) windows of Crome opened, each havining 5 to 15 tabs opened, and also several instanves of TC opened (some windows in normal, and some in minimized to tray state).
So I switched from Chrome to TC, moved mouse, and following appeared:

Code: Select all

---------------------------
Total Commander 9.0Я2
---------------------------
Invalid pointer operation.
Invalid pointer operation
Windows Vista SP2 6.0 (Build 6002), base: 00400000

Please report this error to the Author, with a description
of what you were doing when this error occurred!

Delphi exception: EInvalidPointer
Stack trace:
7686FC56
00435156  00428C44  0055E63B  00448436  00448DC6  0042606C
0044836B  0042606C  00448DC6  0042606C  005F1162  005F0CED
00446E09  00448DC6  0042606C  0044836B  0042606C  0042606C
004482D9  0042606C  0044A9D0  00446E09  0042606C  0044836B
004482D9  0042606C  004482D9  00446E09  00448DC6  >0042606C
0044836B  0042606C  0042B750  0042B7EC  
Raw:
004026A0  00402D08  0040913F  00402726  004482D9  0042606C
0044913F  00446E09  00448DC6  004482D9  0042606C  0044913F
00435156  00446E09  00449095  00448436  00446D3F  00428C44
00429FDC  004289BA  0044A90A  0055E63B  0055E6BF  004482D9
0042606C  0044913F  00446E09  00449095  004380B2  004483BE
00448436  00448DC6  00448DE9  0042606C  004036DF  00407A6A
00402249  004023EF  004026B8  004036DF  004037CE  00407D86
00520045  00402E66  00448436  00448DC6  00448DE9  0044836B
0042606C  00446E09  00449095  004380B2  004482D9  0042606C
0044913F  00446E09  00449095  004380B2  004483BE  00448436

Press Ctrl+C to copy this report!
Continue execution?
---------------------------
Да   Нет   
---------------------------