Hi, I need help, everytime I am trying to renew my SSL certificate I am getting this error: acme: error: 403 :: urn:ietf:params:acme:error:unauthorized :: Cannot negotiate ALPN protocol "acme-tls/1" for tls-alpn-01 challenge I already tried these steps: sudo /opt/bitnami/ctlscript.sh stop …

Your DNS config is unusual. The www subdomain has a DNS CNAME to what looks like a WP service: www.plumbingandelectrical.net.au 60 IN CNAME wp.wpenginepowered.com. But, your apex domain points to a single AWS IP address (probably LightSail): plumbingandelectrical.net.au. 0 IN A 3.24.225.144 Wou…

Error: Cannot negotiate ALPN protocol when trying to renew my SSL certificate

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Bruce5051 January 20, 2025, 3:23am 13

This looks similar to the OP’s previous topic in Oct 2024 here An error occurred creating certificates with Let's Encrypt:

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Error: Cannot negotiate ALPN protocol when trying to renew my SSL certificate

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