Pro Control 2 and Delta Smart Flashing on Charge

When charging the Pro Control® 2 launcher or Delta Smart™ dog collar, the LED on the device will sometimes show a pattern of solid Red (charging), flashing Red (charging paused), solid Red (charging).  This can repeat for as long as 20 minutes. Eventually the LED will stay solid Red until the battery is fully charged, then the LED will be solid Green.

This behavior will not prevent the battery from charging and this only adds about 10 minutes to the charge time.  Please allow the device to complete the charging process and there should be no issues.