I recently upgraded to the 2015 10.8.2208 and had to do 2 system restores, because after I did the update, it was not letting me on facebook at all weird as heck, and it didn't matter what browser I used. I opened a CMD window and pinged facebook could not reach it. pulled out my I pad and that worked fine pulled out another laptop with the same update and that also worked fine. SO I'm using 2014.9.0.2021 after my 3 system restores. Should I just uninstall and run avast clear and re-install/ insert my lic again. I noticed it blocked other sites in some cases too. but 2014.9.2021 does not do this.