We have a heated towel rack that is on a wall timer. This is all hardwired and there is no remote.
Lately, occasionally, when I get up at say 3AM to take care of business, I'll find the towel rack on!
All I can figure is that late night line spikes/fluxuations are triggering it and perhaps an a/c filter cap that used to take care of this on the wall timer is going away.
So...,