Exactly this happened to us a few months ago, I asked someone to check the laptop to see how many lots away Enfield was from the car we wanted, I'd left the cursor in the middle of the screen, accidentally over the bid button, one slight movement of the trackpad and a click to wake the laptop up and we were highest bidder on a dog of an Audi tdi estate in ukcgr! Reserve met it was a tense few seconds until thankfully someone out bid us! The car was about the polar opposite to what we normally stock!