Chargmaster buttons stopped working

One of my cm lite had the same problem. Called RCBS tech support. Gave them the serial number. And sent them my broken one. And then they sent me a new replacement. Great service there..
 
  • Like
Reactions: Snuby642
there's a fix on youtube somewhere.....you have to open up and re solder the keypad connections or something.....
mine does that some times. I just turn it on and off/unplug and give it a gentle tap here/there a few times then it's working again :)