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[Solved] 1. ComfyUI MultiGPU Error: too many values to unpack (expected 4)

https://github.com/pollockjj/ComfyUI-MultiGPU/issues/147#issuecomment-3591604072

https://pastebin.com/UXNyxFR1

Download the  distorch_2. py from above link and replace inside ComfyUI\custom_nodes\ComfyUI-MultiGPU

[Solved] 2. ComfyUI NAG Error :

https://github.com/scottmudge/ComfyUI-NAG/tree/lumina2_support

Create New Folder "lumina2" and download attention. py and model. py  to that folder and move folder inside ComfyUI\custom_nodes\ComfyUI-NAG

also replace samplers. py in the root directory (total 3 files)

(2 new files inside lumina2 folder and 1 replacement of samplers. py)