Can someone help me get Flux Fill (Inpainting) working properly in ComfyUI?

I've been trying to correct this for ages but getting nowhere. Basically, the prompts do understand what I'm trying to do, but the problem is that no matter what I do, everything has this fuzzy effect. I've messed around with every setting I can, but everything does it:

https://postimg.cc/gallery/5JJBSTx

You can see in every one of them, there's this glitchy weird effect, no matter what settings I do. Are there better alternatives to this? I also hate having to use ComfyUI.

Here's the workflow I set up using a guide I saw once:

https://postimg.cc/gallery/HWZ16hz