I had to get rid of my last Philips sonicare after it started to switch itself on in the night. It was either an electrical fault or paranormal activity. I got a replacement but it takes over 24 hours to charge fully. I use it a few days, put it back on the charger and charging back to full takes forever. The haunted one never did that. Is this a new thing with Philips? Does anyone have one that also takes forever? I don't know if this is the new normal or there's a fault .