can edge controller be installed on the same VM as CnMaestro? or do i need to stand up another VM?
I’m not an expert so this advice may be wrong, but: cnMaestro On-Premises is distributed as a VM image. I would take this to mean that it “owns” the VM, and installing extra software into it (even Cambium software 
) is likely to be unsupported. Therefore, I think it would be better to stand up a new VM.