Restart server does not help, restart docker container does

JS1, are you able to provide some simple instructions on how one might go about that?

I’m running lubuntu and am currently having a strange problem where, after boot, docker will start with homeassistant container running, but home assistant won’t be accessible. To make it accessible, I do a sudo docker restart homeassistant, restarting the docker container. Then Home Assistant boots properly and comes online.

Similarly, if I restart Home Assistant from inside home assistant (webgui), it doesn’t come back on by itself. Again, I have to manually restart the docker container.

I find it quite weird as I haven’t really messed around with docker since my install of home assistant quite a while ago. Could it have been affected by some update?