Question Performance Problem Windows 10 Update

good evening peoples

i have a problem with Unity Engine Games under Windows 10 after a Windows update...

1 week ago, i can play all games without any problem

The Forest, Empyrion, Naval Art.. (Steam Games)

... today... i cant play.. because the games are use max CPU..
my CPU is when game is open on max usage... (naval art 99%, forest 94%)
in main menue, everywhere.. no chance to handle the game or do something...

i test it on other computer with windows 7, no problem.. it must be the last update from windows...
but idk how to fix this...

i cant play games with unity engine under windows 10 anymore... thats not good