keyboard lost sometimes when alt-tab to desktop

[Altefcat]

When playing in fullscreen under Windows 7, I did Alt-tab to go the desktop and when I went back to the game, keys typed were not taken. Once I saved and exit, and launch back the game, all was fine.

This does not occur systematically; but it seems that if I type things when back to Windows, the bug occurs.

[PowerWyrm]

http://forums.te4.org/viewtopic.php?f=42&t=23795

Same problem with mouse, if you have the custom cursor enabled. In that case, you can't do anything except a hard disk reset (mouse blocked at 0,0 and keyboard not responding)...

This sounds like an invalid hwindow pointer being called...