Hi Not sure if this is the best place to ask but... I have an annoying issue with my month old xperia tablet s. Sometimes after unlocking the screen the App icons will disappear and appear again very quickly for about 10 - 20 seconds. Like in this video I took. The tablet is running ice cream sandwich. Is this a common ICS issue at all? Tried resetting but to no avail. Can anyone help or has anyone had this issue? Any help appreciated.