I updated to beta 3 on Monday 7/18/16 and I have gotten this notification EVERY time I plug any of my 4 Lightning chargers to it. I have never gotten this notice before and I can assure you that my phone does not have any water in or near the connector. Has anyone else had this issue? I have restarted my phone and done soft resets and it still shows up and I have to dismiss it twice before it allows me into my phone.
I just want to know if this is just my phone or if this is a known-issue with iOS 10 beta 3