PSA / Fix: Latest ComfyUI update broke GGUF, INT8, and LoRAs with shape mismatch / 'input_act' error (Commit 0752bcb / PR #16816)
If you recently updated ComfyUI and your workflows suddenly started crashing on MiniMax, LTX, or newer models with either of these errors: TypeError: ... Linear.forward() got an unexpected keyword argument 'input_act' or RuntimeError: mat1 and mat2 shapes cannot be multiplied (2623x28672 and 14336x…
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