Screen locks in games (Windows 10)?

Hello please help me this problem really limits me ein.Alle games that I have played on my gaming laptop eg Rainbow Six victories or Fortnite ran best barely I'm but in Spiellnis the screen is red (with others he would probably be blue because of the colors that you set at win 10)

and on the lock there's the screen off and if you turn it back on then all the tabs are still open and the games! But of course I will then kicked out of the lobby.

Possibly. Let's see what's set in the lock screen settings. Then take out the timeout and disable the lock screen.