Problem with F10 (window switch)

[pirus 0]

F10 button simply does not work me. It does not switch between window and if I'll try to click F12 and then left click fast on a window that I want to have on then every other window closes. Yes, I have MU in windowe mode.

 

Also, I had problems with minimalizing the game on fullscreen mode with alt+tab before. Game was crashing/closing itself after I did hit alt and tab. Tried win key + tab and it close the game as well. I have win 10.

 

Thanks for help in advence.

[Pinq 774]

mayble u close the launcher completly? 

if u do so, then it doesn't work.

 

[BeL4eNaK 7279]

fn + F10

[pirus 0]

I don't have a FN button.

Whenever I click F10 then it shows "Auto HP potion on/off".

 

I do not close luncher, I've got it in tray.