Got an iPod 6, 32gb for $140 (new) but since I turned it on it’s been glitchy and would freeze or shut off randomly. I did 2 clean resets and it’s now better, but still occasionally restarts by itself and then dings when it comes back on (I have it plugged in.) Should I exchange it or is this just iOS 11 being the normal D-bag it is? Thanks for any help. Kallum.