I have a working Multiplus 12/3000/120 system, which includes a Cerbo GX.
When I try to also connect a 200/200 Digital Multi Control Panel GX, it simply does not work. The MP will not turn on. If I disconnect the Cerbo, then the DMC works. With both connected, the MP simply does not turn on, no lights, nothing.
FWIW, I've tried this with two DMC units; I assumed the first was bad.
Others have had this problem: https://community.victronenergy.com/questions/86659/multiplus-digital-multicontrol-and-cerbo.html but that post did not have any solutions. Are there any? Are they supposed to work together? That post indicates they should. Thanks!
