I have a datasource with an error refresh status. When I try to reconfigure it I click on Get Data and it fails warning about the url server certificate trust. If I try the same url from a web browser it works, so I know that my server is ok, so for some reason Klipfolio is unable to trust this certificate. My guess is that since my server has a Let's Encrypt certificate I can't connect from my data source because LE changed an intemediary certificate on September. I already had this issue on others environments that I have, so because of that I'm guessing it.
That said my question is, there is any chance to check that klipfolio is currently available to trust urls with certificate servers signed by Let's Encrypt?