A:AnswerYes, we are using it for Xfinity now. Once the router is installed, Xfinity will automatically take you to a page where the router is activated on Xfinity's servers.
A:AnswerYes, I am running two VPN's off of it daily - although one VPN is a little slow - but I suspect that is a server-processing issue at the host level and has nothing to do with the router.