Spoiler - no luck. I'm out of variants.
To sum it up:
- to reproduce the issue, create an empty timeline (1920x1080), place a video on it, turn on NVidia SuperScale x4, turn on and analyze Lens correction. Place the playhead over the video and move it back and forth. It may happen instantaneously, in 5 seconds or in some minutes
- when it happens, it's always a dxgmms2.sys bsod
- it happens with any material and any codec
- it happens with 570.xx and 566.xx drivers
- it happens with new and older iGPU drivers
- it happens with the iGPU turned off (in the device manager which is = in Bios)
- it happens both with third-party plugins used in the project and without them, even with an unedited video.
- it happens with XMP and CPU downvolting as well as BIOS set to defaults
- it happens with all the non-windows processes turned off on load
- it happens only in Davinci Resolve.
- didn't happen when SuperScaling was not used, but I'd worked in DR for 2 weeks (12 short videos made), so this one is not 100%.
I sent bug reports to:
- Blackmagic - no response
- Nvidia - suggested workarounds none of which helped (DDU, Disable Hardware Accelerated GPU scheduling in Windows, set Nvidia settings to forced 4080 in Cuda, OpenGL and max powerplan, turn off services in MSCONFIG > Services).
- Palit (my card's vendor) - "we don't make drivers, ask NVidia"
- Microsoft - no respose. MS community: "try older drivers"
I'm out of ideas. The universe doesn't want me learning Davinci Resolve.

- Screenshot 2025-03-24 204924.png (74.59 KiB) Viewed 4248 times
15y Premiere Pro user. Started to learn DVR as of Apr 2025