From ecbd84f221b34c077a8d2012d459d7fa8f4e8916 Mon Sep 17 00:00:00 2001 From: Your Name Date: Sun, 26 Oct 2025 22:16:38 +0900 Subject: [PATCH] Restore Known Limitations section: RES4LYF sampler compatibility issue --- README.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/README.md b/README.md index 61f3253..da8193f 100644 --- a/README.md +++ b/README.md @@ -193,6 +193,15 @@ This node is designed to work with: 2. Follow the nunchaku installation instructions to install the nunchaku wheel 3. Restart ComfyUI +## Known Limitations + +### RES4LYF Sampler Compatibility Issue +- **Status**: Currently Not Supported +- **Issue**: Device mismatch errors occur when using RES4LYF sampler with LoRA ([Issue #7](https://github.com/ussoewwin/ComfyUI-QwenImageLoraLoader/issues/7), [Issue #8](https://github.com/ussoewwin/ComfyUI-QwenImageLoraLoader/issues/8)) +- **Workaround**: Use other sampler types (e.g., res_samplers, standard samplers) with LoRA +- **Technical Note**: The device mismatch occurs in `ComfyUI-nunchaku\models\qwenimage.py` at `self.time_text_embed(timestep, hidden_states)` due to RES4LYF sampler's specific tensor device handling requirements. This LoRA loader cannot fix this issue. +- **Related Issues**: [Issue #7](https://github.com/ussoewwin/ComfyUI-QwenImageLoraLoader/issues/7), [Issue #8](https://github.com/ussoewwin/ComfyUI-QwenImageLoraLoader/issues/8) + ## Changelog ### v1.5.3 (Latest)