The iPF app tends to get laggy quickly, as in, when typing, it freezes for a while and I can type a whole sentence, but only when I finish typing does the app show the letters, it doesn't even highlight the keys being touched, unless I type slowly. This is not always the case and restarting the iPF app does solve the issue temporarily. However, at the current rate do I have to restart it about 3 times an hour. Of course I don't have any info on how the app functions, but I suspect that the inbuilt browser never closes a website, even when returning to the standard iPF interface. This only occurs on iPad 2, though. On iPad 1, the app always runs smooth, but crashes more frequently. Has anyone else experienced these lags?