Yes. I’m excited to try it out :)

Have you tried accessing your service url from inside the Traefik container? Eg. wget https://10.13.16.1? Also you seem to be accessing the service url with https, which usually requires insecureSkipVerify=true. Otherwise you might get http-500 error downstream.

How about the Traefik access logs (separate from the main log), do they reveal anything?

Just a few thoughts:

• Did you enable access logs in Traefik as well as setting global log level to debug? This usually gives a lot more info about whats going on
• Are the containers using the same docker network or host network, so they can reach each other?

Except stuff like push notifications, that requires the pwa to be added to home screen.