login/disconnect troubles and woes

[t3kn34k]

So I am trying to login through an Xfinity wifi hotspot.
Tried logging in normally with no success, and of course i do not have access to the router so i cant modify the allowances/ports/firewall.
However i was determined. I set up my out-of-country VPN to re route me through an anonymous proxy.
This worked like a charm, except everytime i log on now i get the "you have been disconnected" blackscreen.
I am assuming now that the P99 side of the connection doesnt like the look of my anonymous proxy.

Im in a bit of a pickle and hoping that there's a quick fix for this.
pls help