Hey all, has anyone else experienced paint coming off very easily along the edges of the device? Like, I find small chips of paint missing, but I haven't been banging the device around or anything. Also, several times my control or alt keys seem to be stuck (not visibly) in an activated position, and require me to press then rapidly for a few seconds to "unstick" them. Twice, upon attaching the cover, my Surface Pro 2 has shut off and restarted. Thoughts? Similar stories?