Hello,
I'm beginning to think that I should have bought a better quality switch. I have three LampLinc modules (that work perfectly), four switches and two lamp modules of the cheaper X-10 stuff from X10.com. I didn't start having the problems until I bought the cheap X-10 stuff. I have three filters: one on my audio equipment, one on my computer, and one on a TV upstairs. I also have an ACT CR234 coupler/repeater. Yesterday I went out to the garage with my RF Radio Shack remote and every time I hit the button for one of the two new switches the error led would light up. I think it might just be time to go back to Bill at
www.homeautomationnet.com and buy myself some quality switches for XMAS.
Carter