I've been running a dedicated server on bedrock for some time.

Server running on Ubuntu Docker container.

Recently updated the server to 1.12.0.28. It was working fine. I was able to connect on Android and windows.

It has just stopped working. I have no idea why. No changes were made to the server.

Edit: Docker had updated. Windows firewall then blocks traffic. Resolved the issue by opening the port to the Minecraft bedrock dedicated server.

Please close.