I actually accidentally fixed the issue
I just removed the transport=, server-udp-ports= and server-ip= in the server.properties
All my players appear to have normal connection
though the console say
[2026-09-18 13:26:01:048 ERROR] ================ TRANSPORT TYPE ERROR ===================[2026-09-18 13:26:01:048 ERROR] Your current connection type is not set to NetherNet. In this release, NetherNet is the only supported transport type.[2026-09-18 13:26:01:048 ERROR] Players will not be able to connect to your game without NetherNet.[2026-09-18 13:26:01:048 ERROR][2026-09-18 13:26:01:048 ERROR] To switch, set 'transport=nethernet' in server.properties.[2026-09-18 13:26:01:048 ERROR][2026-09-18 13:26:01:048 ERROR] For more information, please reference the included bedrock_server_how_to.html file.
I also tested on some Minecraft server status website, including websites that fetching the server player numbers, and it seems all went back to normal.
Did you set enable-lan-visibility=true? In the first few attempts in the previous versions, I found that must having this setting for players to connect
my current setting:
online-mode=trueallow-list=trueserver-port=19132server-portv6=19133enable-lan-visibility=true