Weird outputs

[Glassup69]

The images are tiled with various artifacts.

Here is the link for image and parameters :- https://imgur.com/a/n59B65h

@rkfg
@Coyote-A
specs:
rx 5500m
5600h

[aaronjolson]

It looks like you are using an SDXL model. The Ultimate upscaler does not work with SDXL models using the default settings.
There is a reddit thread on this topic that goes into details https://www.reddit.com/r/comfyui/comments/17pkqh5/sdxl_ultimate_sd_upscale/
You need much larger tile sizes and padding.
Also, you may need a different control net version ( SDXL vs 1.5 need different versions)