A few moths ago I built my own server on Ubuntu 18.04 and had problems with users freezing videos.
I was advised to update prosody but unfortunately it needed configuration changes to memory and I could not then get it to work.
I continued with two groups of classes on Jitsi meet servers but one evening class had continuous sound problems and have lost them to “Zoom” which is really annoying.
Last week we were using the Europe West server and it started really bad so we all logged off and on again and it was almost perfect, so it was not H/W and the bandwith was always showing green!
If I rebuild a new Ubuntu 20.04 Jitsi server would the situation improve or stay the same?
I have read some threads that seem to imply a private server still uses the same public servers so in that case there is no point in building a new box except for better control over rooms!
Clarification of the exact differences data routing would be appreciated.
PS my other group on a different day/time has had a much better experience and wants to continue using Jitsi.
Thank for your time