OpenSign Login page briefly displays and vanishes

[vmsman]

I self hosted OpenSign in Docker on Linux. The docker compose logs -f looks very clean and the database has been created. In going to my public https page or accessing directly on the local address at port 3000 I can see the login page briefly and then I receive the following error.
Unable to connect to the OpenSign server. If you are self-hosting OpenSign, please ensure that all the steps in the documentation have been followed correctly. If you're running OpenSign locally, you might be accessing it through an incorrect port number.
I have closely examined the .env.prod and the docker-compose.yml and I see no issues and the logs make it look like it is running fine. Any suggestions on what I might look at?

[apalaugonzalez]

I am having the same issue.

Update: I was using Brave when getting the error, changing to safari worked for me.

[andrew-opensignlabs]

Its already mentioned in the docs that you should access it from port 3001 and not 3000.

[vmsman]

I got closer to getting it to work on port 3000. Port 3001 doesn't have anything running on it. Yes, I read the documentation. I posted because it does not seem to be functioning per the documentation.

[andrew-opensignlabs]

Can you share the exact steps you followed to install? Are all the docker containers in running state? If your setup is successful you should have it running on port 3001.