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Hi Marc,

thanks for your answer.

Unfortunately this doesn’t work.

I create a new UDPListener-Instance and call StartListening(…).

It throws the same exception:

NetworkCommsDotNet.ConnectionSetupException: A UDP connection already exists with info [UDP-D-U] ->

I tried several different approaches but can’t find a way to reopen a UDP Listener at the same port if it was closed before.

Can you please send me your code? I am sure you tested it already.


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