Clock/DateTime Disappears in Panel
As mentioned elsewhere, the clock does not display in the panel. I am using Debian 10 and Xfce 4.12 on a dual-boot HP laptop piece of crap.
It initualy showed the time, but upon change of format, it disappeared.
Tried resetting panel, but it did not help.
Removed clock and added it again, but same results.
Workaround is to configure the clock but not close. Then log out and back in.