ComfyUI Update Blamed for MiniMax H3 Crashes and Quality Degradation

After ComfyUI updates, users report MiniMax H3 video generation becoming laggy and crashing Windows, while upgrading from 0.32 to 0.33.2 caused severe image quality degradation with color banding and blur that workarounds failed to fix.

2026-08-18 ~ 2026-08-19 · 2 related posts