I have noticed this since upgrading from
3.175 to 3.179, but it may have existed
previously and gone unnoticed. A macro sets
Flag 3 at 7:00AM, another macro clears Flag 3
at 10:00PM. This allows a chime to be
triggered by a motion sensor overnight but
not during the day. From time to time I find
the flag cleared during the day, though it is
being set correctly by the macro's timer.
(This is evidenced by the chime going off
when it shouldn't.)
I discovered that after the flag is set, if
timers and macros are downloaded to the
interface for any reason, even if no changes
were made, the flag clears. This is
consistently repeatable. Flags set by the
program such as flags 1,15,or16, are not
affected.