Garage door opener works with remote but not switch

I purchased a Chamberlain KLIK1U 2 button universal garage door remote a little while back and remember there being a dip switch option. I'm not sure if you can program two dip switch openers to it, but it might be worth a try.

Another option which is the one I had to do is that if you have a button inside the garage that you press to open the door, you can get a pair of Chamberlain 955D receivers. It allows you to use a rolling code remote on the opener. If you used one for each opener, you could get one remote with several buttons and program it.

I hope this helps!

Verifying that the door operates correctly and without excessive force with the opener disconnected is a required first step. If the door jams, the opener cannot be expected to work well.

Given a mechanically sound door system that operates properly by hand, odd behavior in "modern" (25 years or less, perhaps) garage door openers is almost always a sign of "time to replace the logic board."

It's actually a slightly fraught choice, since a logic board is typically 1/2 the price of a replacement opener, and the replacement opener comes with a warranty, while the logic board often does not, and there's always the possibility that it won't fix the actual problem.

That said, I've replaced one and it did cure the problems that opener was having (which were life-threatening and probably resulted from a nearby lightning strike - I also added a surge suppressor to the outlet.)