Hello all, I have been having the same issue for the past hours, with no apparent solution. While I was playing with no problems @35fps, suddenly they dropped to 9-10 and stayed there. I tried the fixed .exe, no luck, it just made the game crash. I was about to call it a night when I thought to test out my video settings. And there I found something interesting: I have my game set to Fullscreen Windowed. I logged into an Exile server, loaded up, got ~10fps. At best. I went to my video settings and changed from Fullscreen Windowed to Windowed, and BAM, 35fps! I alt-tabbed out of the game to report my findings on my buddy in Discord, and when I alt-tabbed back, frames dropped to ~10. Well, I went straight to the options and switched again, this time from Windowed to Fullscreen Windowed, again frames jumped to 35 almost instantly! Unfortunately I couldn't stay in the game long enough to test if they would still have dropped after a while, I do not know if that happens with vanilla ArmA3, nor I am able to provide logs, it's already 6AM here and I can barely stand up straight. I will do some more testing when I wake up, in the meantime those of you who still face issues can give it a try!