This locked my Avast up, but after a reboot it appears to be working fine now without having to disable it. Will see tomorrow if it lasts as a reboot has been a temporary fix before as well.

Also, to olddog; I have a license so this isn’t the free version, there were no error messages and it was ALL sites, even google.

As I was thinking about it, I would be interested in knowing if people having these problems have a Gigabit motherboard with the Killer Network Manager running. I’ve had problems with the manager in the past aside from an Avast problem, just wondering if it might not be part of the problem as well with this.