Hey! It's been a while! Problem solved by time and also I installed windows 11 instead of 10. Thank you!

@jip No, unfortunately deleting UI mods have no effect as well. Very next game and once again approximately at 10 min of the match FPS has died. Maybe log file will provide some information about that issue?

@jip I have some UI mods installed, but usually I play on the public servers with no mods. Nevertheless, I just deleted all my mods and I will try again without them.

Hey!

Sometimes on dualgaps aproximately on 10 min of the game my FPS abruptly lower from 144 to 5-10. Alt+Tab doesn't help. I tried to reinstall FAF but also no effect. Who did struggle with similar situation?

UPD:
this is not:

• UI mods
• corrupted files (steam validating successfully done)