New FORCED push "update" is a mess! Want to rollback!

After Norton pushed an update to 360, I have to frequently force a webpage to reload at least once to look correct. The game WoW will not run at all!! I looked at the Smart Firewall settings and it shows Battle.net and WOW are “Allowed”, but something in the patch is stopping it. I don’t have enough patience to keep dealing with this, and looking at alternatives to all my Norton subscriptions!! There should be an EASY way to roll back versions that are a problem!! All my problems are fixed if I UNINSTALL Norton 360!!! If is definately the patch!!!