I'm building a home theater, and trying to implement a solution I had used previously. My subs use physical power buttons, so they are not able to be operated by remote. To remedy that, I got a X10 20A outlet to use for them. It worked great.
I'm wiring my electrical for my new space, and the outlet is not operating correctly. It's not supplying power to anything plugged in, not responding to remote commands, and using a tester, I get a reading of "Open Neutral."
I checked all the connections, and they are all secure. I even swapped out the X10 outlet for a standard outlet, and the standard outlet tested fine and supplied power.
I'm wondering if this could be due to the X10 outlet being downline from a GFCI outlet? The outlets are in an unfinished space in my basement, and code requires that there be GFCI protection. If it is causing an issue, what would the possible solutions be? I figure I could replace the GFCI with a standard outlet after inspection, but would rather not have to go that route.
Are there other possible causes?