Thomas,
My comment was based on the amount of time this issue has been present on the forums with out a fix. People have been reporting this issue for a long time. Also, If it was simply swapping out hardware that wouldn’t be a big deal. But pulling the unit off the wall, re-cabling, and reprogramming are all time consuming steps. The issue also seems to be caused when the timer powers down making the timer (in my opinion) too fragile to work as a timer.