Where have you set up your SSL cert? Is that in Caddy or in Lightsail?
The first thing I would do is check which certificate is being returned as that could shed some light on it. From there maybe try the connection locally using the IP to see if the same cert is returned.
Many thanks @joffcom . Actually I am not very experienced in this matter. I have not set up any SSL cert, neither in Caddy or in lightsail. I thought that my caddy installation would handle it automatically ( Auto-Generated Let’s Encrypt TLS Certificates). Could share some ideias on what I could do?
I installed a letsencrypt SSL certificate on Ubuntu server. I also started a new docker container with the same baserow docker installation. It started to work now, but I am not quite sure what was the fixing step that solve the issue. Many thanks @joffcom