So I am on iOS7 since first beta, now on beta 3 since its release. Been using it with no issues at all. Today I plug my phone in and it doesnt seem to be charging. I tried different outlets and different cords with no luck. The little lighning bolt that blinked in previous betas and is now stead in beta 3 doesnt even show up? This is an iPhone 5 that was working perfectly this morning. Very strange. Anyone else experience this? Any ideas/advice?