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Category: Technical

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Technical

How to adopt Unifi Flex Mini switch (usw-flex-mini) into a remote UniFi Controller

It is pretty straightforward to adopt a flex-mini switch to a local controller; simply follow the standard procedure for adopting Ubiquiti device to the controller by connecting it on a …

Technical

Cannot renew let’s encrypt certificates – Error getting validation data

Have you tried renewing your Letsencrypt certificate and got the error below? root:/etc/letsencrypt/live# certbot renew Saving debug log to /var/log/letsencrypt/letsencrypt.log The server could not connect to the client to verify …

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