I've had a very poor experience with Comcast/Xfininity's DNS. Anytime I'm managing a network with Comcast as the internet provider, I change the DNS to Google o

I've had a very poor experience with Comcast/Xfininity's DNS. Anytime I'm managing a network with Comcast as the internet provider, I change the DNS to Google or Cloudflare. Or with pfsense I just use the root DNS servers.