It's been 4 months since XMPP worked properly for me. The entire protocol is broken for me across various clients and devices. Can't login to any XMPP service on iOS, Gajim doesn't work on Mac and fails to work properly on Windows/Linux.

Honestly at this point I'm thinking about not using it anymore because its barely usable. IRC and Matrix work flawlessly on the other hand. Not sure wtf is wrong with XMPP.