"tls: no cipher suite supported by both client and server" - alexa custom skill API can not make secure connection to caddy server

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so i changed my config to only allow 1.2 (with protocols tls1.2 tls1.2)

and now i have no SSL capabilities
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I installed caddy from homebrew. I did the same install process on a m1 macmini and intel macbook pro, both are showing the same issue. could my install be bad?