That is just a 3x8 Norstar. Definitely do a factory default and reprogram. It should not take long on a 3x8 to program the whole system.
And if you need to scan the programming first to make notes on how it is programmed before you default - that should not take long either.

Will that fix the problem? Only trying it will give you the answer.

Only saying that because a quick default and reprogram is fast and will give you the answer quickly.


If CON is the opposite of PRO
Then what is the opposite of Progress?