Cursor vanishes when i move it also lag and stuttering like hell

i have noticed in the middle of a session with my friend it started stuttering. thought it was due to latency. but i tried a mission and its stuttering so much its Unplayable. no mods. nothin. and it stutters and makes the cursor vanish periodically

Sounds like the Nvidia driver bug. See if anything here helps

https://forum.faforever.com/topic/779/nvidia-driver-performance-problem?_=1614686802147