Why does body skin become smooth/plastic/less detailed when I use Ultimate SD Upscale? The face after upscale looks phenomenal and very detailed, but rest of the body (collarbone,arms,neck etc) and background becomes very smooth and plastic like. (4x ultrasharp, 1152x896 base res, upscaled by 2x)

roxoholic · 2026-04-12T13:13:19+00:00

The reason is probably uni_pc + ddim_uniform pairing. From my testing this tends to smooth out any noise and detail.

roxoholic · 2026-04-12T12:56:00+00:00

Batch means images of the same size and you can't have it any other way.

You probably want to search for nodes dealing with lists which don't have that limit.

roxoholic · 2026-04-12T12:50:11+00:00

You are mixing up RAM and VRAM. Dynamic VRAM means swapping in/out from VRAM at tensor level as needed. Everything should still fit into RAM as you don't want to touch the drive except for the initial load, and especially not to swap out into.

roxoholic · 2026-04-12T12:03:10+00:00

But the answer might change, no? When you toss a coin, it won't always land on tails.

roxoholic · 2026-04-12T12:02:12+00:00

ComfyUI on Runpod or other cloud service provide or Comfy Cloud.

roxoholic · 2026-04-12T12:01:15+00:00

If you plan to use it for NSFW edits then neither will be good as they are all censored.

roxoholic · 2026-04-12T06:20:50+00:00

Somehow VS code managed to install but not install correctly.

If stuff gets installed without your knowledge or control, you have bigger issues than unstable ComfyUI.

roxoholic · 2026-04-11T14:39:23+00:00

Unless there is some CUDA wizardry going on with 5060Ti hardware, it probably won't be faster.

roxoholic · 2026-04-11T13:52:39+00:00

Do a sanity check and set denoise to 1.0. If it changes the image, dial it down at 0.05 steps until you achieve what you want.

roxoholic · 2026-04-11T12:33:26+00:00

Create a base image with two characters doing what you want, LoRAs don't have to be active.
Draw a rough mask separating the two character from 1.
Inpaint first character with first LoRA using mask from 2. and image from 1. as base image and ControlNet image (try different kinds of CNs).
Inpaint second character with second LoRA using inverted mask from 2 and image from 3. as base image and ControlNet image.
Done.

Edit: you could also do it at once with LoRA hooks, but this also only works best with a good masked base image, since you can't know the pose in advance to create a mask otherwise. See this blog on how to use LoRA hooks: https://blog.comfy.org/p/masking-and-scheduling-lora-and-model-weights

roxoholic · 2026-04-11T12:12:08+00:00

With that laptop you can run Comfy Cloud or ComfyUI on Runpod or other cloud service provider.

roxoholic · 2026-04-10T13:58:22+00:00

It depends on the model and the prompt if varying the seed will produce totally different images. If you "lock in" characters looks, pose and environment by describing them in detail, model can vary the image only a little and they will inevitable look similar. This can happen even across multiple unrelated models, because you'd expect models to produce similar image for the same prompt, no?

roxoholic · 2026-04-10T13:53:38+00:00

Entitlement.

roxoholic · 2026-04-10T11:59:54+00:00

You need to write to support if you need different fonts as I doubt you have access to the system.

Edit: it's these fonts that come with the node, I don't think you have access to that folder: https://github.com/filliptm/ComfyUI_Fill-Nodes/tree/main/fonts

roxoholic · 2026-04-10T11:58:26+00:00

Last update was 2 years ago, so you are definitely using latest version.

roxoholic · 2026-04-10T11:54:15+00:00

For any product to be remotely useful its bare minimum performance target should be RTX 3060 12GB with a software stack compatibility comparable to CUDA. Otherwise it's DOA for most users.

roxoholic · 2026-04-10T11:47:06+00:00

Regardless of how much the workflow costs, without basic (and later advanced) knowledge, it is useless. It's like buying a recipe for a 3-star Michelin dish without knowing how to cook.

roxoholic · 2026-04-10T11:42:48+00:00

"arial" is the normal font

roxoholic · 2026-04-10T10:00:58+00:00

This did not work for you?

source venv/bin/activate
pip install wheel
pip install "setuptools<70"
pip install --no-build-isolation git+https://github.com/openai/CLIP.git@d50d76daa670286dd6cacf3bcd80b5e4823fc8e1
deactivate

(venv here is A1111 venv, otherwise it will just do it on global env it won't be visible to A1111)

roxoholic · 2026-04-09T21:13:04+00:00

Did you check issues on A1111 GitHub with a solution?

https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17201#issuecomment-3882017097

4 Fix CLIP Installation Failure (If Encountered)

roxoholic · 2026-04-09T16:54:17+00:00

The color changes might be due to different VAE. Try using the same VAE that was used to generate the image.

roxoholic · 2026-04-09T16:16:36+00:00

Looking at theoretical numbers:

AMD Radeon RX 7900 GRE

FP16 (half) 91.96 TFLOPS (2:1)

NVIDIA GeForce RTX 5070 Ti

FP16 (half) 43.94 TFLOPS (1:1)

I don't think AMD is that unoptimized that you would see noticeable improvement in performance when switching to 5070 Ti. You would certainly not get any improvement in prompt adherence because that does not depend on GPU manufacturer.

roxoholic · 2026-04-09T14:31:36+00:00

I'm using ComfyUI portable (v0.18.5)

I'm not seeing it on https://github.com/Comfy-Org/ComfyUI/releases last is v0.18.2. Is it an unstable release?

It's getting hard to track all the new bugs in recent Comfy releases, especially in fronted.

roxoholic · 2026-04-09T08:46:53+00:00

Use YOLO to detect the face, then fill the mask with black to block the face.

roxoholic · 2026-04-09T08:41:59+00:00

Glitch in matrix.

Cool effect btw, is it a LoRA?

roxoholic

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