Brian: I haven't posted anything to you in a while, but have been reading, reading, and reading a lot of the portions of the forum on anything that could possibly help without bothering you all the time. I found one that suggested using a different outlet for the new CM15. Long story short - substituted an appliance module for the lamp module, and everything started working. Then, even though I had put new (supposedly) batteries in my remote, it still wouldn't work, so I replaced the batteries, again, and presto, it is working also.
Just one more thing that I haven't been able to solve. We had our furnace on the old X10, but I haven't been able to make it work. Does everything that works on Activehome Pro need a module to plug it into? My husband can't remember (medical reasons) how he set it up or if there is a module somewhere. If you say there is a module somewhere, guess I'll have to crawl the attic and find it. Would appreciate a reply. You have sure been a life saver.