Duplicati failed to connect Amazone s3

That’s strange as a lot of other people have had no issues with S3.

However, a search of the forum for Amazon.Runtime.Internal.HttpRequest:_request seems to indicate other users have run into the issue with S3 COMPATIBLE destinations (such as Minio).

In at least one case, the solution was to set the --allowed-ssl-versions to TLS12 for the specific job (apparently it didn’t help when setting globally).

Can you try that out and see if it helps?