ive had the revolution for a month. its been great. very fast up until about 3 days ago. its not the 4g connection speed because i use it to tether to my computer and still very fast. but when i do a basic google search on the phone it just creeps along, my wifes droid x will pull up the google results faster. i cleared all the cache and cant figure it out... is anyone else having issues? any ideas?