windowskey windows key doesn't work anymore

[NuklearDackel 5]

Hallo, since a few days (... or the last update) the windows key doesn't work anymore. It has (or had) no binding in the game. Usually I use it for getting back to desktop while a new match is loading. This problem occures only in WT, but neither in other games (for example Fallout 4, CoD:MW3) or applications nor on desktop itself. Can you help me.

DxDiag.txt

[_82AB_GruberRd 853]

My Windows key does not work either but you can press ALT+TAB or CTRL+ESC to minimize the game.  ALT+TAB switches between applications so it works better if you have another app open.  CTRL+ESC opens your start menu so you don't need another app open.