Hi there, I got home from work today and I was not able to connect to Ubernet. Only the main website (uberent.com/pa/) was working, but I can't get to the forums, store or play the game. At the moment im using a US VPN to write this (I live in Sweden) and now everything works fine. I've checked my firewall, I don't have any special anti-virus, i've forwarded the ports (9000 - 9100 TCP) and i've checked my router settings. It worked fine yesterday.
There was some IP/DNS chance and you'll have to wait till it's updated. Most likely you just getting old IPs so can't connect. And yeah you don't need to forward any ports to PA because it's you connection to servers and nobody connect to your PC.