I have an Allister Access 200 garage door opener with two Allstar 318 remotes. One remote works just fine. The second one stopped working all together
I replaced the batteries in the one that stopped working and programmed the program code in it using the plus/minus following the instructions carefully and it is still not working!
Assuming the remote was bad, I purchased a brand new Allstar 318 remote, put the new remote in program mode and reprogrammed it. It too will not work! So... I’m at my wits end! ( The garage opener works good with the one remote and the interior garage door button.)
Would anyone know why one remote works just fine but my other two, old and new one, will not work?