Just recently I've been unable to connect.

I turned on debugging and see my client connecting in the system logs:
client X.X.X.X has successfully resumed session with ID paul-50-1511705558_stDXFCE_dp32

However, on the client I get an error that says "could not establish connection to remote proxy"

I see this error repeating when I run the client with a --debug flag:

I'm not using a proxy for the internet.

Paul