Solved: Facial Errors in Stable Diffusion Pony Models

While it might seem minor, this issue has been bugging me for quite some time. Today, I've got a breakthrough.

Let's take a look at an example first.

They all have the same symptoms.

All different check point models. Ponyxl

About under 5% ratio show up like that face error.

It's not low steps, After Detailer or promt issues.

It's a sampler. 

DPM++2M sampler => Euler or Euler a

Problem solved~!!!!

 

2days after, 

Problem not solved. It's not perfect.

lower rate before but still exist...