The video backend never cleared FBCache residuals between clips, so with the step cache engaged a second generation at a different resolution would hit stale state from the first. Mirrors the image backend fix from #6872: call the transformer level _reset_stateful_cache (reset_stateful_hooks only exists on the HookRegistry in diffusers 0.39), covering transformer_2 for the Wan dual expert, only when a cache is engaged. |
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| .. | ||
| data_recipe | ||
| export | ||
| inference | ||
| rag | ||
| training | ||
| __init__.py | ||
| _torchao_stub.py | ||
| import_guards.py | ||
| tool_healing.py | ||