Version not supported error client side (Mac M1 server)

[annetimdegraaf]

Hi, I'm trying to create a Bedrock server for the boys but it does not seem to work. Server (Mac M1 Docker Desktop) is running 1.21.201 and clients are running 1.21.101. When I connect with any device I get the error that the version is not supported. What to do? It did work for a while when I added myself to the ops.json file but that was only temporary it seems or just lucky.

Make me insane. This should just work, on the edge of just renting a realm.

Update, did a rebuild, same error. Added myself in the ops.json, worked. Added my boys as members, error is back. Also after deleting the boys again. This is so strange.

[itzg]

There was a discussion in the Discord about "version not supported" reported by the client, but seems like those messages got deleted 😕

In any case it's a bug in the Minecraft client where it seems to overly cache server connection info. A workaround someone found was to change the host/left part of container port mapping to something like

19133:19132/udp

and add ":19133" to the server address in the client config screen.

[itzg]

Sounds like it's a mislabeled error that is more likely due to general connectivity issues:

GeyserMC/Geyser#5775 (comment)

[annetimdegraaf]

There was a discussion in the Discord about "version not supported" reported by the client, but seems like those messages got deleted 😕

In any case it's a bug in the Minecraft client where it seems to overly cache server connection info. A workaround someone found was to change the host/left part of container port mapping to something like

19133:19132/udp

and add ":19133" to the server address in the client config screen.

Thanks for helping me out!

Hmm, I already used this in my yaml because I thought that ipv6 is using 19133:

ports:
- "19140:19132/udp"

Even reverted back to server version 1.21.101.1, same issue. So it indeed seems client based. So annoying, why does this take so long to fix for Mojang?