Custom training from scratch

[PerrinAntonin]

Hello, Thank you very much for your work. I was able to do a finetuning of your model on my data and the results are great!

I noticed that sometimes the generated image was a little blurred and I wanted to try to switch to classic SD2.1 so that the VAE produces images of 768 pixels instead of 512.
So I wanted to train the model from scratch using v2-1_768-ema-pruned.ckpt, I understood that I had to modify the architecture a little using the script tool_add_control.

However so far the results are pretty bad... (Random multicolor waves) how many iterations did you train the model for?

Sincerely