marthur9789,
Who is your ISP? Your prob sounds like what happens when an ISP starts to filter p2p.

lynnjoe,
If changing ports doesn't help, try contacting Paradyne's customer support. You can ask a tech about UPnP for your modem & also find out if it has NAT or some other internal firewall. Then you'll have more idea of what's causing your problem.

Here's their website
http://www.paradyne.com/support/

:)

I tried changing ports with no luck. Will try to contact paradyne.