Pleroma can't follow either PixelFed or Writefreely instances
I am a Pleroma user since few months -on a public instance before, now on my own instance-, and I'm facing an issue when I want to follow accounts from PixelFed or Writefreely on my Pleroma instance: Even on auto-accepting accounts, Pleroma answers "Request sent!" when hitting the "Follow" button.
I tried follow these accounts on Mastodon and this works.
Thank you, ask me if you need more infos.