It's probably an issue with the webui handling vpred. I had a forge install that nothing vpred worked, updated it yesterday to troubleshoot and all the issues cleared up. I was getting overly high contrast, and you could make out distinct lines where an image should have been, but the finer processing was off.

try reforged fork of forgeui it support v-pred

A1111 is out of date use Reforge for vpred Support and Forge for Flux

That should probably be noted in the description. I do not use v-pred models and I will not be changing my UI for a line of models that isn't appreciably better than base Illustrious.

@hushicho In all seriousness, Re/Forge has the same UI with more power and speed than A1111. Standard Forge became basically the "test" version of A1111. Automatic was unusable for me even with a 3080, it would take minutes to do what Forge did in literal seconds.

Also: "This is a v-pred model. A generation environment that supports v-pred is required." A1111 has supported vpred previously, it isn't the mod author's fault if they changed/broke something.

you can use vpred on a1111. just switch to dev. open cmd in your a1111 folder and type git checkout dev

@Glizzy yes they can but at that point instead of changing to dev they would probably benefit more on changing to reforged or forge they are better optimized and your running a stable build not dev nightly build that tend to break often