While running MSI Afterburner I was getting really bad frame pacing and stutters, and I couldn’t go above 110 fps on a 3080. I could set every setting to low and it wouldn’t make a difference. Then I turned off MSI Afterburner and suddenly the game is running at my full refresh rate at 1440p with zero stutters and zero frame pacing issues. 343 needs to check this out before release because a lot of PC gamers run MSI Afterburner to manage their overclocks and GPU fan profiles.
Same I had to close Afterburner to get stable frames. Unbelievable. I also cant join any multiplayer matches.