This is a major issue with iOS 7. Don't waste your time trying to fix it. See the thread here "Issues with Air" as well as many many posts on the Apple Forums. If you look in your settings under diagnostics log it will show "low memory" each time this happens. Apple is aware of the problem and most are hoping they will fix it in iOS 7.1 soon.Any one else having issues with Safari? I'll Open in a New Tab but then screen flashes and I am taken to the Pads Home Screen.