Troubleshooting

Cannot connect to ComfyUI

If the connection badge at the top right is red, ComfyUI is not running or the address differs. Start ComfyUI and check the address under Settings › ComfyUI connection.

A model or node is "not in the list"

After installing a model or a custom node, restart ComfyUI and reload the Asset Studio page. The image tools name any missing node. See the README's Dependencies for what is needed.

The queue stopped

When a job fails the queue pauses so nothing else is lost. Read the failed job's error in the queue panel, fix the cause and resume.

Generation waits and does not start

Another task (LoRA training, VLM review) is using the GPU, or a GPU wait rule applies. The connection badge at the top right and Settings › GPU use show the reason.

The framing goes odd with the LoRA on

A small or one-sided dataset teaches the LoRA the framing as well (two figures, extreme close-ups and so on). Grow the dataset following a good dataset, and try a lower strength or an earlier epoch.

Log files

File	Contents
logs/studio.log	Server
logs/launcher.log	Start and stop
logs/lora/<run name>/trainer.log	LoRA training

Backing up your data

Back up data/ (library, reviews, datasets, LoRA records, settings) and outputs/ (images). Neither is part of the git repository.