When clocks change to or from Daylight Savings time, the controllers will automatically be changed at 02:00am, local user time. BluSKY syncs so frequently there is no need for the network to be connec...When clocks change to or from Daylight Savings time, the controllers will automatically be changed at 02:00am, local user time. BluSKY syncs so frequently there is no need for the network to be connected when the time changes...the controller will do it.