Transmission

I have made some tests:

When problem produce (no new HTTP connection possible)
- DNS nslookup (UDP) using distant DNS server: OK
- HTTP connection on a local station: OK
- ICMP on wan (google.com): OK

-> Possible cause timeout on NAT TCP sessions (120s on my router) causing by many HTTP connection ...

I have exactly same problem on my Mac OS 10.5

When it's appends a Netstat -a give me many used sockets. When problem reproduce i will post the netstat -a command result