I have an issue here on my 24/7 shack machine with mariadb & CQRLOG 2.4.0 & Ubuntu 20.04 LTS:
After some hours of no activity, when I click some action that triggers a db-request I get:
TMySQL57Connection : Error executing query: MySQL server has gone away.
Press OK to ignore and risk data corruption.
Press Abort to kill the program.
If I abort and restart everything's fine. The dbserver does not need any action from my side.
I'll try to log the whole thing tomorrow. - On my Laptop I had no problem during my OZ-Holiday when leaving CQRLOG open and putting the machine into standby (not hibernation) - CQRLOG was open many days without problems ... on similar hardware, install & config.
I'll post more details after a debug ...
73 and thanks