Hi there, I use Node-RED behind a firewall, which blocks all data traffic from and to the Internet. The block is only temporarily lifted for individual URLs if necessary, for example to install updates. The firewall simply terminates the connections to the Internet. No status and no response is sen…

Steve-Mcl 3 January 2022 10:23 5

If you wait 3 minutes it will proceed.

Alternatively....

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Node-RED does not start when the internet is blocked

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