orcrist Posted June 26, 2020 Posted June 26, 2020 Hi good people. I'm experiencing some frame rate issues in DCS that I'm curious about and wondering if it's a known issue or some optimization that I'm lacking. Every 1-2 seconds, the frame rate will drop, just for a split second, from say 150fps (when in 3rd person view) down to about 50fps. When in first-person view, the FR drops from about 85fps down to 35fps. It's barely noticeable because it is less than the blink of an eye, but obviously you can see it. Oddly, it doesn't seem to happen in Persian Gulf, but it does happen in Normandy, Caucasus and Nevada. Any ideas or could you point me in the right direction if this has been mentioned before? It is most definitely not a lack of hardware power. Thanks.
Lange_666 Posted June 27, 2020 Posted June 27, 2020 There are a few posts regarding drops every x-time. Start looking there for solutions. Win11 Pro 64-bit, Ryzen 5800X3D, Corsair H115i, Gigabyte X570S UD, EVGA 3080Ti XC3 Ultra 12GB, 64 GB DDR4 G.Skill 3600. Monitors: LG 27GL850-B27 2560x1440 + Samsung SyncMaster 2443 1920x1200, HOTAS: Warthog with Virpil WarBRD base, MFG Crosswind pedals, TrackIR4, Rift-S, Elgato Streamdeck XL. Personal Wish List: A6 Intruder, Vietnam theater, decent ATC module, better VR performance!
Phil C6 Posted June 30, 2020 Posted June 30, 2020 Hi, about same prob here, in pit (with vertical sync) go 60fps to about 30 and comeback to 60fps without I notice the special reason Best regards
orcrist Posted June 30, 2020 Author Posted June 30, 2020 Haven’t had time to figure it out yet but will post if/when I do. Sent from my iPhone using Tapatalk
Lange_666 Posted June 30, 2020 Posted June 30, 2020 Hi, about same prob here, in pit (with vertical sync) go 60fps to about 30 and comeback to 60fps without I notice the special reason If you have adaptive VSync selected, it will go to 30 if it can't keep up 60 FPS. Once your system is able to do 60 again, it will jump back to 60. Win11 Pro 64-bit, Ryzen 5800X3D, Corsair H115i, Gigabyte X570S UD, EVGA 3080Ti XC3 Ultra 12GB, 64 GB DDR4 G.Skill 3600. Monitors: LG 27GL850-B27 2560x1440 + Samsung SyncMaster 2443 1920x1200, HOTAS: Warthog with Virpil WarBRD base, MFG Crosswind pedals, TrackIR4, Rift-S, Elgato Streamdeck XL. Personal Wish List: A6 Intruder, Vietnam theater, decent ATC module, better VR performance!
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