Hello everyone, I have encountered a strange issue while I am charging my Nexus 9 Tablet. Its lock screen keeps refreshing, you know, like it is stuck in a loop and my tablet becomes unresponsive. I am really confused about this, and I have checked all over the internet to see if it is something that happens for all the tablets and not only mine. I couldn't find anything, so I was thinking I should ask here. Any help?