So does this happen to anybody else - maybe it's normal. When I'm multitasking and open Safari for the first time in say 20 min or so - there is a small lag 2-3 seconds before I could browse/select a bookmark etc.. But if I've used it recently there's no lag, it's just when I don't open it for sometime. Maybe that's how it should be. Or maybe a full reboot of my iPhone will help just noticed it. Is this normal behavior?