MiniMax H3 Latent Masking Broken in ComfyUI v0.34.0+
neilthefrobot · reddit · 2026-08-29
Users report that MiniMax H3 latent masking fails in ComfyUI v0.34.0+, resulting in garbled gray output in masked areas. The issue is traced to changes in SetLatentNoiseMask + LTXVConcatAVLatent introduced in v0.34.0. Downgrading to v0.33.4 resolves the problem.
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