PlayBook not charging by any method
So my PlayBook was at 14% this morning so I put it on the rapid charging stand. The charging symbol appeared and so I left it. A while later I checked it again and it was at 9% but the charging symbol was still coming up. So I shut it down completely, put it back on the stand and the red light came on, then the green blinking light and then a couple of hours later, nothing. It turned on ok but after leaving it to boot for a while, it was completely off. I put it back on the charging stand and nothing happened. So I tried it on the normal usb charging adapter and again nothing.
Is there anything else I can try before contacting BlackBerry about it? I use it every day so I'd like to get it back up and running if possible.