There are a few things to do after install to configure system.
1) open terminal and type command below, answer yes.
"sudo dpkg-reconfigure -p high jackd2"
2) open control center open users and groups
make sure your username belong to the groups below
"adm, audio, motion, plugdev, pulse-access,
rtkit, sambashare, video"
3) logout then back in after completing above for realtime
permissions to work correctly.
Enjoy Pearl MATE Studio 11 :-)
Music By Steven-Brien
https://steven-brien.net