Tip to fix lag

I had that same problem, and that was my solution too. I assume that that just does a ram clear. With no way to actually close down programs like safari and maps, and the ipod only having a pause button, it's bound to get bogged down after a few days.

 

I had the exact same problem yesterday and as well, a soft reset/restart cleared all my troubles. It was probably because all my friends were playing around with every conceivable function on the thing.

 

Same here, simply turning the phone off and then back on fixed it.