mojira.dev

SteBeast

Assigned

No issues.

Reported

No issues.

Comments

I can reproduce a similar issue with Minecraft Bedrock Dedicated Server 1.26.52.3 (Build ID 51798919) on Ubuntu, managed through Crafty Controller 4.11.0.

Environment:

  • Ubuntu Linux

  • Minecraft Bedrock Dedicated Server 1.26.52.3

  • Crafty Controller 4.11.0

  • NetherNet transport

  • Clients: iPad, iPhone and Nintendo Switch 2

  • All devices on the same local network

Configuration:

transport=nethernet
online-mode=true
enable-lan-visibility=true
server-port=19136

Observed behaviour:

  1. The server starts successfully and loads the world.

  2. LAN discovery works, and the server appears on all three devices.

  3. Attempts to join through LAN Games fail with Boat / InitialConnection-145 / NetherNet:2193.

  4. Manually adding the server on the iPad using its local IP address and TCP port 19136 allows a successful connection.

  5. After this successful manual connection, the Nintendo Switch 2 can join through LAN Games.

  6. The iPad can then disconnect and be switched off. The Switch continues connecting successfully.

  7. Restarting the Bedrock server reproduces the problem. A manual iPad connection is required again before LAN connections succeed.

The server reports successful NetherNet signalling registration and responds with HTTP 200 to a local request to /v1/join.

This appears to be related to initial connection handling or server discovery state after startup.

The issue is reproducible without disabling Xbox authentication (online-mode=true).