Now that you have it running - try plugging a module into the same outlet as the CM15A -
As a general rule - get the CM15A as far away from the PC and the peripherals as you can - I got a 16' USB extension. You usually can't plug the CM15a into a power strip nor a UPS. Using an extension cord, plug the CM15a into various outlets until you find one that works for at least some of the modules. If some work, but others don't, turn on any 220v appliance (like the oven or clothes dryer) and try again - if they then work, you need a phase coupler - read up on them here.
Every now & then, until you get stuff working, dump the CM15a's memory AND pull the batteries for 30 seconds, then re-download and try again.