I run my own Bedrock server on my own Server. After Upgrading Minecraft to the 1.14.6005.0 i can't connect to my server anymore.

I also did't see my server online at the IPv6 Port (19133).

i change the Port ingame to the IPv4 port (19132) i see the online Server but can't connect.

so i disable IPv6 at the Network interface in my Windows Computer  and can connect to my minecraft server.

Edit://

i also tested the Server ports with netcat from a different machine. I can connect to both. (ipv4 and ipv6)

Funfact: I can connect with netcat via IPv4 to the IPv6 Port but not via IPv6 to the IPv4 Port.

Edit2//

sorry i think you missunderstood me.

i can't connect with IPv6 to the IPv6 listen Port. whitch is 19133 in my description. (Error discription: unable connect to World)

for testing i disable the IPv6 on my gaming machine and can connect with IPv4 to the IPv4 Port.
also i test the IPv6 connection to the server with netcat. so i connect with netcat to the IPv6 and IPv4 Port. both worked but just with netcat (thats a CLI tool for Linux to test Ports) in order to rule out any possibility of error on my part.

With Minecraft i still can't connect with IPv6 to IPv6!