Stannman, Welcome to the forum.
I haven't had any problems with my button panel yet, but I have given some thought as to how I'll resolve it when the day comes.
There are only 6 push buttons on my panel and two LED lights. Before I pay $530 - $650 for a new panel, I'll make one..
I've been considering doing this anyway because there is a feature that I want, the ability to retract a single jack..
I haven't taken the panel apart, If you take your's apart, please take a bunch of photos..
I looked at the diagrams, The panel connector that plugs into the controller has 11 pins, but only 10 are used. I suspect each button (6) and LED (2) are on their own wire, and maybe a PLUS and MINUS (2), this would give 10 wires, which is what I have on mine..
I bet the switches could be replaced with something like this:
https://www.ebay.com/itm/10pcs-12mm-...cAAOSwZQRYY3Rq
..