mickthesaw Posted December 8, 2020 Share Posted December 8, 2020 Hi Flappie, I throttle my card to a maximum of 1820 frequency, ran DCS in VR for over an hour last night and not had one crash. These high clocks that are being used by stock, maybe causing a lot of others to see the DX back end error.? Link to comment Share on other sites More sharing options...
Flappie Posted December 8, 2020 Share Posted December 8, 2020 Good! If this works flawlessly @1800, it's already a victory. But I have no issue with my card when it reaches 1898 (and it does this every time with DCS, apparently). Maybe you should check temperature/dust/GPU seating/voodoo tricks? Don't accept indie game testing requests from friends in Discord. Ever. Link to comment Share on other sites More sharing options...
Solution thinkerdreamer Posted February 13, 2021 Author Solution Share Posted February 13, 2021 @Flappie Hey, late update but I just finished the final check and it seems to be working perfectly now. My PC had a 400W peak and 300W continuous PSU. I swapped it with a 750W PSU and that seems to have fixed it. I never thought that could be the problem, but I didn't realize it was such a shitty PSU in there. Thanks for your help. 1 i7-8700, RTX 2070, 32gb RAM, DCS on SSD, Windows 10 Link to comment Share on other sites More sharing options...
imacken Posted February 13, 2021 Share Posted February 13, 2021 I have the same DX11BACKEND issue reported here Latest update crashing, usually in Controls Menu - Game Crash - ED Forums (eagle.ru) and I don't O/C the GPU or CPU. I don't have SSLR enabled, nor is there anything wrong with my PSU - a new RM850x. Only a problem in DCS. Intel i7 12700K · MSI Gaming X Trio RTX 4090 · ASUS ROG STRIX Z690-A Wi-Fi · MSI 32" MPG321UR QD · Samsung 970 500Gb M.2 NVMe · 2 x Samsung 850 Evo 1Tb · 2Tb HDD · 32Gb Corsair Vengance 3000MHz DDR4 · Windows 11 · Thrustmaster TPR Pedals · Tobii Eye Tracker 5 · Thrustmaster F/A-18 Hornet Grip · Virpil MongoosT-50CM3 Base · Virpil Throttle MT-50 CM3 · Virpil Alpha Prime Grip · Virpil Control Panel 2 · Thrustmaster F-16 MFDs · HTC Vive Pro 2 · Total Controls Multifunction Button Box Link to comment Share on other sites More sharing options...
Flappie Posted February 13, 2021 Share Posted February 13, 2021 @thinkerdreamerMany thanks for your feedback! It might prove useful for others. 1 Don't accept indie game testing requests from friends in Discord. Ever. Link to comment Share on other sites More sharing options...
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