No it does not. I just created an account at matrix.org and it worked fine. Does their client have bugs? Yes, but most chat clients have bugs. The only chat cli

No it does not. I just created an account at matrix.org and it worked fine. Does their client have bugs? Yes, but most chat clients have bugs. The only chat clients which have given me extra headache are WhatsApp (trying to get their web client to work and tryibg to stop them from scraping my address book), weechat (it is good but a bit non-obvious how to configure), Teams and Skype. Edit: I forgot Google Hangouts which is very buggy and where it is almost impossible to add new contacts.