I have been working from home for 6+ months now. I am a contractor, so I have a computer for my company and a computer for the company I am working for. Both use VPNs, different one (Cisco AnyConnect and GlobalProtect). As of yesterday, I cannot connect to the internet using either VPN. In fact, the Cisco one won't even let me sign into the computer. The WiFi signal is fine, as every other device in my house is working fine. In fact, I can use the WiFi on one computer and access the internet, but when I log into Global VPN, the internet goes away. With the Cisco VPN, I can actually sign in using the Xfinity Hot Spot signal that every house has.
So the question is, what has Xfinity done to block these VPNs?