Problem with generate Let's Encrypt certificate

[ErikR]

Hi

On a server where was Let's Encrypt working well, suddenly it gives errors. After thet I updated DirectAdmin to version 1.61.3 and also updated Let's Encrypt to versin 2.0.7. But still get this errors:

I see recent other posts having let's Encrypt problems, but not a clear solution.

 

[ErikR]

works now. I found out that there was a wrong IPv6 record in the DNS. Removed this record, tried again after a few hours and success!