Yeah, put in on my motorcycle mount last night for the first time. Just went down the street to get gas and didn't even ride for 15 minutes. The camera started going nuts this morning. Seems to have stopped for now, but for a few hours I couldn't open the camera without it buzzing and constantly trying to refocus. This is pretty sad. I rod with my Samsung Galaxy S3 using the same mount for a year and a half with no issue at all.