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Hey everyone,

I'm encountering a "d3d device is lost" error in a couple of games, particularly Cyberpunk 2077, War Thunder, and Train Sim World 5. This usually happens when the first 3D elements are being displayed after loading into these games.

I've already tried updating my GPU drivers to version 566.36, and after the express update didn't work performing a clean install.

The only change I've made to recently is I've started using LSFG while playing these games to increase the framerate.

My system specs are:

  • CPU: Ryzen 5700X3D
  • GPU: Zotac RTX 3070 Mini
  • RAM: 32GB 2400MT/s
  • Motherboard: Asrock B550M-ITX/ac
  • PSU: Cooler Master 750W SFX
  • Operating System: Windows 11 23H2 22631.4602

Any help or suggestions would be greatly appreciated!

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Don't use LSFG and see if the problem persists? 

 

Problem solving is not complicated you just remove as many of the variables as you can to try and eliminate the problem.

CPU : Ryzen 7 7800X3D @ -30mv All core

CPU Cooler : Thermalright Frozen Prism 240mm AIO

Mobo : Asrock B650m Pro RS Wifi

Ram : 32GB (2X16GB) Lexar Ares 6000MHZ CL 28-36-36-68

GPU : MSI Gaming X Slim 4070Ti Super 16GB ( 308W PL +140 Core +1000 Memory )

Storage : 2TB Verbatim Vi5000 Gen 4 NVME

PSU : Thermalright TG-750w 80+ Gold ATX 3.0 PCIE 5.0

Case : Fractal Design Pop Mini MATX

Case Fans : 3 X Thermalright TL-C12C-S RGB 

Monitor :27" Samsung Odyssey G5 2560 x 1440 180 HZ IPS 

Keyboard : HyperX Alloy Core RGB

Mouse : Corsair M65 Elite RGB

Headset : Corsair HS35 Gaming Headset

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