I use LXQt on Debian 10 as my Desktop for work. The computer is running for days without being shutdown or rebooted. After a few days, when I log into the desktop, the LXQt-Panel is gone! To get it back, I need to kill the process and restart it. Any ideas how to debug this problem? Version: lxqt-panel/stable,now 0.14.1-1 amd64.