Resolved
Sep 30 at 03:26pm UTC
We are seeing reports of some customers receiving an expired TLS cerificate error when connecting to our APIs. Lets Encrypt's older root cert, DST Root CA X3, expired today, and we are working with customers to resolve this issue for affected devices. To resolve, Let's Encrypt's new root cert, ISRG Root X1, needs to be trusted. Unfortunately, this is currently out of our control and older clients must be updated to trust the new CA
Please upgrade your ca-certificates. For example — on Unix...