Davew "musings"
Yeah I agree with the XTBIIR assessment.
If I followed my "judgement" I would not even mention a XPCR. I have had three of them (2 -X10 and 1- Leviton units ) and had similar problems with all.
However it will be hard to persuade a new user having what we suspect as coupling or noise problems, to spend +$100 for an ACT or even more the JVDE unit. My hope is they will migrate to a XTBIIR when they recognize how well a repeater function solves most of their problems, but get tired of constantly power cycling the XPCR when it locks up.
I think a repeater is the only thing that will keep X10 PLC around for a foreseeable future. Usually I try and convey the message that the XPCR is cheap, but has problems. I skipped that tidbit in this thread, I need to get back to it as I really hate to recommend the XPCR. I wonder if the new units are any better? My last Leviton unit was back in the late 90's.