see :

* Connecting to irc.quakenet.org (6669)
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* Unable to connect to server (Connection timed out)
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* Connect retry #1 213.131.131.156 (6669)
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* Unable to connect to server (Connection timed out)
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* Connect retry #2 de.quakenet.org (6668)
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* Unable to connect to server (Connection timed out)
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* Connect retry #3 213.131.131.156 (6668)
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* Unable to connect to server (Connection timed out)
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* Connect retry #4 se.quakenet.org (6668)
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* Unable to connect to server (Connection timed out)
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* Connect retry #5 195.54.159.109 (6668

I dont have firewall, and i dont know how to set up the proxy manually. Can you pls help crazy