It was set at 3 min,what does this setting do and what should it be set at?
Sweep interval ? 3 minutes is fine. 5 minutes is fine too.
The shorter you make it, the more often the Classic will sweep.
In SOLAR mode, it sweeps when it sees a need to sweep but if, for instance
the Classic had NOT done a sweep in a while, it will force itself to do one
every interval of time.
Other modes, like LEGACY and U-Set will use this time interval as its sole trigger.
Hydro too if it is not set for manual MPP V or Twiddle-Dither which is just an interval
of as often as it can.
boB