In my experience matrix is a total mess with plenty of bugs, also uses quite a lot server resources. xmpp is lighter, easier to set up and works flawlessly, and seem also easier to proxy or do stuff like that with it. Calls are kinda messy to set up tho.

The first command worked, the second one is still showing up http have died unexpectedly error 127

apt-get -f install

I tried it already, but I get method http has died unexpectedly https subprocess error code 127

apt autoremove says dependencies are lacking

apt --fix-broken install gives me: method http has died unexpectedly

I get dependency errors when trying to execute that dpkg command, other apt commands, if I execute --fix-broken I get:

method http has died unexpectedly

Other apt commands give me:

Dependencies not met

(I freed up disk space)