This afternoon I started hearing what sounded sort of like something clunking around. A few minutes later almost a 'pop' when I threw on the turn signal. Later the turn signal would create a closer to normal sound but truncated and not in normal tempo. I connected the weird clunking/clicking with the proximity sensor going off, as I parked at a Destination charger. I did the double-thumb reboot and that cleared it up but has anyone else seen this? Is it a semi-frequent occurrence?