Good question.
I bought AHP a few years ago and must have spent 30 hours fussing with it and writing in these forums because nothing seemed to work intuitively or seemed to make sense.
(For instance, why do Macros have to exist seperately from timers?
)
Finally - somehow I was able to make the house lights turn on at Dusk, repeat the command to do so several times, (because this was needed to make them come on reliably),
then shut off at 10PM - repeating the signal several times again.
Well a few years later the old computer was retired and somehow the CM15A lost it's memory so I have had to start all over again.
The house is sure dark now - for days different configurations of timer, macros, dummy modules, etc. have been tried.
Come dusk - no lights come on.
Now if I was illiterate, not computer savvy, incompetent, it'd be easy to blame it on stupidity, but guess what - ALL MY OTHER "STUFF' WORKS PERFECTLY!!!