Hi everyone, long time lurker, first time poster. Hope you can help. Don't know if anyone else is having this problem, but since the ICS upgrade this once nice tablet has turned to junk. Apps stop responding, browser window randomly closes (especially when I try to type), serious lag and random screen freezes. I sometimes have to pull the battery to get the screen to start responding again, will not power off. I broke down and did a factory reset and even with no apps installed I experience the same issues. The ICS upgrade on my Razr Maxx went flawlessly but it's trashed my Thrive. Any suggestions short of having to root?