On at Dusk timers not functioning (3.172)

[gene]

I have 6 modules programmed to go on at
Dusk.  These were imported from an AH
file.  My AHP is configured for my town but
only some of the events trip.  I tried
adding a Dusk Delay to each of the events
but that made things worse.  I used that
activity monitor to see what is happening
but I never saw any events. It seems the on
at Dusk feature does not work.