I have been searching for a while and found some posts that had a similar problem, but nothing helped to fix my problem.
My server is running on https://chat.thisfro.ch (Let’s Encrypt, Apache reverse proxy). Desktop apps and server work perfectly. Android app can load messages, but not send. There’s a “Connecting in …” countdown, which keeps getting higher. iOS won’t connect at all.
Am I missing some configuration?
Thx for any advice!
Edit: Android v2.4.0, iOS v3.0.1, Server v0.66.2