Ring Pro Works intermittently between resets

My Ring Pro stopped working on Halloween. I reset the unit by holding the little button down for 30 seconds. It worked fine for about 15 minutes, then became unresponsive again. Each time I reset it, it works for a while, then stops. Obviously I can't continuously reset the unit. Is this a sign that the unit is dying? Is there another option to fix it that I need to try?