Neither NAT-PMP nor UPnP is enabled. Please check your preferences

[gt86]

Utorrent has been working fine until today . Nothing is seeding or downloading and it tells me i have no incoming connections. So I went to the setup guide and ran the test. I get these results speed test upload 2.04 Mbit/s download 21.98 Mbit/s. Under network i get a Neither NAT-PMP nor UPnP is enabled. Please check your preferences. Sometimes when I runt he test I get a check mark showing everything is fine but most of the time I get that error with a red x. Again this just started today and I haven't had any problems in the past. I am on a cable connection with a Netgear wgr614 v7-vc router and using Norton 360 4.3.05 that has a built in firewall. Can someone please help?

[gt86]

update it seems to quit giving the error once i exit utorrent and start it back up

[ZeitgeistGlee]

Having the same problem and running the latest version of the client available. Both UPnP and NAT-PMP are enabled within the client, and UPnP is enabled on my router.

[Switeck]

Disable NAT-PMP if you use UPnP, they can (sometimes/rarely) conflict with each other.

[jcr67]

I have the same problem, and doing that made no difference. Yes, have the incoming port (20794) forwarded correctly in my modem/router. The router shows the following messages:

Blocked outgoing TCP packet from 192.168.0.7:55381 to 65.200.11.168:80 as RST:ACK received but there is no active connection

Blocked outgoing TCP packet from 192.168.0.7:54136 to 205.234.175.175:80 as FIN:ACK received but there is no active connection

Blocked outgoing TCP packet from 192.168.0.7:54135 to 91.199.212.171:80 as FIN:ACK received but there is no active connection

Blocked outgoing TCP packet from 192.168.0.7:55382 to 65.200.11.168:80 as RST:ACK received but there is no active connection

Router's firewall settings:

SPI enabled

TCP/UDP endpoint filtering - endpoint independent

I don't know why it's using those outbound ports.

Uploading works fine while I'm downloading, but after downloading has finished seeding does not work.

Thanks

[Switeck]

uTorrent uses outgoing ephemeral ports for outgoing connections.

The listening port is only for incoming connections.

A router's SPI probably needs to be disabled along with TCP/UDP endpoint filtering to prevent router overloads while uTorrent runs.