Image generation fails on completion when upscaling to 4k on all driver versions newer than 101.5989

[Khrispy-cdn]

When creating an image and upscaling to 4k resolutions (4096*2304), the image seems to generate fully and goes through all iterations, then will pause and fail with the "If a critical failure occurs..." message without saving the output. I have noticed that it seems to use all available VRAM (Intel Arc Control reports 97% GPU memory utilization on driver version 32.0.101.6127) with the newer driver versions. If I downgrade back to driver version 101.5989, everything works flawlessly.

[Edit: when running driver version 101.5989, Intel Arc Control reports a peak GPU memory utilization of around 88% with the same settings and model]

My setup:

AMD Ryzen 3700X
64 Gb system RAM
2Tb Samsung NVME SSD
Windows 11 Pro
Intel Arc A770 16Gb
Current version of Ai Playground (1.01b for Desktop dGPU)

[Nuullll]

Thank you for bringing this to our attention. We have noted your report.

[Khrispy-cdn]

The issue still exists with version 1.22b for Desktop dGPU.

[Khrispy-cdn]

For anyone still following this, driver version 32.0.101.6325 (and associated firmware update) appears to work properly.