Believe them, it almost has to be a stuck button, and I've been on site twice where I tried pushing every button and both times there was a piece of dirt holding the key in place. Every button would bounce up but one. Pull the cap off that button, put in on and problem solved.

JW and Paul have this nailed, I can't imagine what else it would be. Did you put a different, working 7208 at either of those two jacks? That would be the proof one way or another.


THE Bracha, old blond specialist in Rube Goldberg solutions.