Dr. Anti-Vehicle Posted December 5, 2021 Share Posted December 5, 2021 Setup Reverb G2 i9 9900K RTX 3080 64GB NVMe SSD SteamVR 50% (I know it's ridiculously low but performance matters) The game feels really smooth in general, but this kind of frame rate dip causes massive image desync when I move my head. I tried bare minimum graphic setting, but no hope. It's almost as if something is interfering DCS. I started to notice this frustrating performance about 1 or 2 months ago. Performance was like a dream before that. Any idea what could cause this or how I can identify the cause? Link to comment Share on other sites More sharing options...
speed-of-heat Posted December 5, 2021 Share Posted December 5, 2021 (edited) well you could start with FPSVr , but , what are your other settings, if you can't maintain frametimes to get to 45fps with a 50% CRM in steam something is off, last time i saw something like this it was the LED software (mine was iCue) causing grief... Edited December 5, 2021 by speed-of-heat SYSTEM SPECS: Hardware Intel Corei7-12700KF @ 5.1/5.3p & 3.8e GHz, 64Gb RAM, 4090 FE, Dell S2716DG, Virpil T50CM3 Throttle, WinWIng Orion 2 & F-16EX + MFG Crosswinds V2, Varjo Aero SOFTWARE: Microsoft Windows 11, VoiceAttack & VAICOM PRO Link to comment Share on other sites More sharing options...
Dr. Anti-Vehicle Posted December 5, 2021 Author Share Posted December 5, 2021 22 minutes ago, speed-of-heat said: well you could start with FPSVr , but , what are your other settings, if you can't maintain frametimes to get to 45fps with a 50% CRM in steam something is off, last time i saw something like this it was the LED software (mine was iCue) causing grief... I tested every possible setting. SSAA and MSAA on and off. With MSAA off, average FPS is higher, but FPS dip still exists. I uninstalled LED applications, yet there is not difference. I agree with you. This kind of performance with 50% resolution is ridiculous. I remember about 2 months ago running full SSAA and MSAA with 80% SteamVR resolution with ease. Link to comment Share on other sites More sharing options...
speed-of-heat Posted December 6, 2021 Share Posted December 6, 2021 Did you check the services, one of those I had to stop , in my case it was lighting service? I had to run the game and ring up taste manger and look for apps that were using cpu time… SYSTEM SPECS: Hardware Intel Corei7-12700KF @ 5.1/5.3p & 3.8e GHz, 64Gb RAM, 4090 FE, Dell S2716DG, Virpil T50CM3 Throttle, WinWIng Orion 2 & F-16EX + MFG Crosswinds V2, Varjo Aero SOFTWARE: Microsoft Windows 11, VoiceAttack & VAICOM PRO Link to comment Share on other sites More sharing options...
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