Scunet Strength

[Selur]

Undervolting can cause instabilities similar to overclocking.
So, I would recommend trying whether it works if nothing is over- or underclocked.

Edit: It seems to be an issue with the MC Temporal Denoise filter. I removed each filter one by one with various input sources, and it's the only one that causes a crash. I uninstalled the Hybrid dev version and installed the standard Hybrid, but the same thing happened.

Strange MCTemporalDenoise works fine here. (Ryzen 9 7950X, 64GB RAM, Geforce RTX 4080)
Maybe try using NVIDIA Studio drivers (reboot after install).
I always use those, since the gaming drivers frequently caused problems.

Looking at MCTemporalDenoise it loads:

# Loading Support Files
Dllref = ctypes.windll.LoadLibrary("C:/Program Files/Hybrid/64bit/vsfilters/Support/libfftw3f-3.dll")
# loading plugins
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/MiscFilter/MiscFilters/MiscFilters.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/DenoiseFilter/ZSmooth/zsmooth.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/DenoiseFilter/DFTTest/DFTTest.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/DenoiseFilter/NEO_FFT3DFilter/neo-fft3d.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/Support/DCTFilter.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/DeblockFilter/Deblock/Deblock.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/Support/libmvtools.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/Support/akarin.dll")

Some of these could be substituted with other filters.
if you create a misc.ini with:

[General]
noAVX2=true

Hybrid will not use akarin or zsmooth.
If you enable 'DFTTest2', Hybrid will use dfttest2_nvrtc instead of DFTTest.

Cu Selur