acme/autocert no viable challenge type found

[mciantar]

Hello,

I had a demo c2 community running using -https, but for some reason it has stopped working. I have restarted the host and the application, but when I try to connect, the connection times out. A few times I got the message acme/autocert no viable challenge type found when I ran c2_community-linux-64 directly, and after a while I got:

429 urn:ietf:params:acme:error:rateLimited: Error creating new order :: too many failed authorizations recently: see https://letsencrypt.org/docs/rate-limits/

Any idea what is broken with the SSL part ?

Thanks,

Matthew,

[mciantar]

Sorry, I apologies, this was on my part not allowing HTTP and restricting the server to just tcp/443. Letsencrypt needs tcp/80 to renew the certificate. Doqh!