Watch plugin shows incorrect time after system was suspended
When resuming after suspending the system the watch plugin on the Xfce panel will show the time that the system was suspended for a while. Maybe it was around 20 seconds. Before the correct time is being displayed.
So if you suspend at 1:00 and you resume the system at 20:00 it will show 1:00 for some seconds before showing 20:00.
Linux Mint 20.3 xfce4-panel 4.16.3