Jitsi server disconnect

Hi dear ,
kindly note that after installing my own jitsi server on a VM , whenever i lunched a meeting , it keeps reconnecting see picture below .
is ther any advanced setting that i need to do ,
i am wondering if there is a backend webpage to setup the server .

Regards !

Check your javascript console logs, does it say there is no focus? Then check jicofo logs for errors. If it says there is no videobridge check jvb logs for errors.