imo not a eset issue. does the same with avira, webroot, and norton installed. i see the same issue. i actually reportd this to another av company thinking it was them until i saw the issue with all of the above mentioned as well as eset. i have also seen the slow loading as well and the freezing for me started back further than you are saying but i run the beat firefox so maybe the issue was there from the beat and moved down to the stable (not knowing which channel you are on with firefox)