Hi fellow XE owners, I have had a relatively trouble free time with my phone, even after ICS update, that is until about a week ago.... Sometimes from the lock screen it will take 3 or 4 swipes for the circle to react, having got past that stage the type in password I use will not respond to the 'enter' button. I have tried cleaning the screen, going back to the stock Sense (from Go Launcher), but all without any major improvments. This problem doesn't occur everytime , so just as I feel like sending the phone back, it behaves itself for a couple of days. I haven't gone for a full reset yet as I don't really want to reset everything I have already set up, even though most apps are backed up. Anyone come across a cure for this? Thanks in advance.