Jeff, I gave up also and jumped fence to
SmartHome Manager Plus and 1132CU.
The CM15A simply isn't reliable, but worse
it seems impossible to find out why it is un-
reliable. (Or maybe X10 knows and isn't
saying).
The SmartHome 1132 works better (reliably)
than CM15A, but the 1132 has its own set of
problems.
SmartHome still appears to have Dallas clock
problems, (I am on my second 1132, the first
lost time like crazy) the software has some
quirks (like it changes "event" icons for no
reason), and the 1132 does not support flags
or RF.
It is unfortunate X10 can not fix the CM15A
and AHP, because functionally it is superior
to the 1132CU with SmartHome Manager Plus
software.