TM751 Not working with AHP

[TakeTheActive]

Now what is the difference with Win 2K/XP?

Nothing.

TM751's are less robust than RR501 transievers.   A 751 will recieve RF signals hit or miss, a 501 will recieve every time. I've used both and both 751's are in the X10 storage box I keep.

I disagree.

A TM751 *WILL* (supposedly) receive just as well as a RR501... BUT, a RR501 will *WAIT* until the PLC "line" is clear before it sends, while the TM751 will not...