@LaxTechnology Indeed got a call from LaCrosse and was told "will do a remote software update". A few hours later I set up the time and, JUST AS BEFORE, it reverted to a time zone 4 hrs earlier. The station is going back to the store.
Hi Valy, we sincerely apologize for the trouble. The firmware update for your display will unfortunately not be immediate. It should, however, be completed within the next few days. We're truly sorry again for this inconvenience.