Qwen Image 2.1 outputs pure noise with default ComfyUI workflow on RTX 4090
FoxTrotte · reddit · 2026-09-28
A Reddit user reports that Qwen Image 2.1 outputs nothing but noise using the default workflow bundled in ComfyUI templates, despite downloading the models recommended in the workflow notes. Setup: Windows, RTX 4090, latest drivers. The post includes a screenshot and asks whether others hit the same issue — a useful pitfall signal for anyone trying Qwen Image 2.1.
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