Yes it seems it is not able to contact the minion servers.
Either your IP is blacklisted there because of whatever reason.
Or your firewall blocks the network access to Minion.
Start Minion as administartor and add it to your firewall and antivirus whitelists!
Also check if your computer is using a proxy and disable it for minion then.
You might also try to disable the ipv6 stack in the java settings like the troubleshooting guide tells you to do.
If Minion is not able to connect to the internet try to open a Windows CMD prompt (press WINDOWS KEY, type cmd, right click found entry "Command prompt" and choose "Run as administartor") and enter this command:
setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true
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