m1xin

I have an M1XIN that is connected to an M1DBHR. It shares a port with a keypad. Both the keypad and M1XIN have worked fine for years and I've made no changes recently so I don't suspect address conflicts etc. The keypad still works fine so I know that the port is working. I seem to have...

I recently disconnected an M1XIN that was no longer needed from my M1. I replaced the jumper on the data bus hub, removed the expander from the system, and hit the 'enroll' button on the software to update everything. Weirdly the ELK-M1XRFEG is not registering on the system. It has power, but...