mangoLEMONADE

Obrigado! Unfortunately the problem doesn't really seem to be 'low FPS'. It's instead something that happens at some point that completely breaks the game and everything becomes several orders of magnitude slower, but until then the FPS are actually great and smooth. I still suspect VRAM. Thanks for the tip though.

Damn it.... I was so hopeful.....

I just did two quick tests with Hardware Accelerated GPU Schedule ON and OFF, and it seems that the problem hasn't appeared with it OFF. In both instances I ensured I did everything to trigger the problem by using a ton of external views, F10 maps, etc. With HAGS ON it took just a few switches, whereas with HAGS OFF it didn't occur at all after quite a long time of switching cameras. I did notice the VRAM was completely full (10GB) for both cases, so this may have to do how it is managed when it's full and that might be where HAGS struggles and ruins things for us. Can anyone else test and confirm if this is indeed to culprit? If it is, I'd say it deserves a sticky. Thanks

Hello, I have exactly the same issue, using Quest 2 on a crowded multiplayer server, all going well until I'm hit by an horrendous performance drop with tearing all over the place. It's infuriating!! I also noticed the existence of a 'shaded area' on the bottom of each eye, sometimes only on one, after the fps drop hits. After alt+tabbing (and doing all the things to bring the performance back up) these shaded areas annoyingly persist. They occupy the bottom ~10-15% of each eye and they drive me nuts! So far I've done two things that seem the delay/prevent the occurrence of these fps drops: Turn off the Guardian on Quest 2 as apparently it takes a bit of CPU power, and CPU power is precious. It's not as straight forward to do it though... Turn off TacView, which would otherwise be recording thousands of parameters of all the objects in the server. It's a shame cause I really like TacView. My system is a 9900K + 3080FE + 32GB @3600 + nVME. If anyone has any other suggestion please shout. thanks