ciaobaby Posted August 16, 2013 Report Share Posted August 16, 2013 Just finished several hours of testing with three 'portable' installs of uTorrent 220.127.116.11017.The network status indicator changing colour to amber or red is a false alarm, if the port is already opened, manually or automatically and uPnP or NAT-PMP is enabled the client is repeatably trying to open the same port and is getting a response that the port is in use, and is then flagging that there is a network error.Turning off BOTH uPnP and NAT-PMP stops this happening.Logged messages.[2013-08-16 13:16:27] UDP port bind failed 0.0.0.0:19500: (10048) Only one usage of each socket address (protocol/network address/port) is normally permitted. [2013-08-16 13:16:27] UDP port bind failed [::]:19500: (10048) Only one usage of each socket address (protocol/network address/port) is normally permitted. This behaviour [curiously] ALSO floods the machine DNS cache AND 'crashes the Internet' as many users put it, running ipconfig /flushdns clears this and allows browsers to 'work' again. Link to comment Share on other sites More sharing options...
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