Thank you everyone for all the input. I will be addressing the dead keys that have no relation to the stuck notes in the arp last.
The screws are missing washers underneath the panel board. I was thinking Im going to screw it in tight to recreate the problem and then check all the traces for continuity. I'm thinking the pressure is causing a trace to disconnect and is causing this issue. Still very odd to me that it would affect keys not working/getting stuck in the arp.
The screws are missing washers underneath the panel board. I was thinking Im going to screw it in tight to recreate the problem and then check all the traces for continuity. I'm thinking the pressure is causing a trace to disconnect and is causing this issue. Still very odd to me that it would affect keys not working/getting stuck in the arp.