Garage Opener Question

[hopeforfish]

So, I live in an apartment and rent a garage. Had the original opener remote fail so they gave me a new one. The new one would not hold the code for more than a day. So they gave me a 3rd opener remote. That worked for a week or so and now has failed. My question is: is the problem most likely the remote not keeping code or the unit itself having problems?

I am getting sick of the remotes being re-programed and then having to call maintance to come and open up my garage with the key because I can get in with the remote.

Thanks in advance for your help.

[Walleye Guy]

I have a buudy who recently had the same isssue with a Craftsman garage door opener. Turns out that a portable.. appliance in his house (don't remember what it was. clock radio???) was causing issue with the remote or unit programming. Don't know the specifics if it was with the remote or with the unit itself. He found the information on-line in some forum and just started unplugging stuff to identify the culprit.