May 11, 20233 yr Two days ago, shortly after departing on an EGLL-LTFM flight with the Fenix, my FPS suddenly dropped to 1-2FPS. Closed out the sim, restarted. 1-2FPS again with the GPU load at 100%. Tried the following: Empty Community folder Resinstalled Nvidia Drivers (left everything vanilla in NCP Emptied Nvidia DX Cache and DL Cache folders Restarted MSFS. Same story. 1-2 FPS - 100% GPU load Then I ran a GPU stress test using MSI Kombuster in 4K. That seemed fine. 64FPS Two days later, had some time to fly this morning. But same issue. Specs: CPU: i7 9700K 16GB RAM 3080Ti GTX Nothing else maxing out in task manager Any ideas? Stopping short of reinstalling MSFS for now Cheers erich Edited May 11, 20233 yr by ErichB
May 11, 20233 yr I'd start by installing older drivers, not newest ones, to see if that makes any differences.
May 11, 20233 yr When my fps tanks for no apparent reason. I delete and rebuild my rolling cache. Hope your issue is as easy solved. Edited May 11, 20233 yr by Maladoror Changed ruling cache to rolling cache 9950X3D, PNY 5090, 64GB DDR5 6000, MSI X870-P, GIGABYTE AORUS Gen5 2TB NVMe, 3440x1440 AW3423DW gsync ultimate.
May 11, 20233 yr You could also try deleting the useropt.cfg file and start with a clean one. 5950x3d 5.4-5.7 GHz - Asus ROG 870 Crosshair Apex - GSkill Neo 2x 24 Gb 6000 mhz / cas 26 - MSI RTX 5090 Gaming Trio OC - 1x SSD M2 6000 2TB - 1x SSD M2 2800/1800 1Tb - Corsair 5400 case - Corsair 360 liquid cooling set - 3x 75’ TCL tv. 13600 6 cores @ 5.1 GHz / 8 cores @ 4.0 GHz (hypterthreading on) - Asus ROG Strix Gaming D - GSkill Trident 4x Gb 3200 MHz cas 15 - Asus TUF RTX 4080 16 Gb - 1x SSD M2 2800/1800 2TB - 2x Sata 600 SSD 500 Mb - Corsair D4000 Airflow case - NXT Krajen Z63 AIO liquide cooling - FOV : 200 degrees My flightsim vids : https://www.youtube.com/user/fswidesim/videos?shelf_id=0&sort=dd&view=0
May 11, 20233 yr Author Issue is resolved. I switched to DLSS last week - which makes the displays blurry. So I changed the scaling in the useropt.cfg to sharpen the displays. Two days ago changed back to TAA as I didn't like the performance hit - but forgot to change the scaling back to the original numbers. Once I changed them back...issue solved Thanks all erich
Archived
This topic is now archived and is closed to further replies.