My minecraft self hosted server cant connect to yggdrasil.

Question

I have my own servers to host minecraft on it but i have a issue. Everytime i try to connect to my own server it says.

[22:28:13 ERROR]: Failed to request yggdrasil public key

com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server

Since i got a new router this issue started to happen. I tried to disable any firewall and i have tried DNS flush and tried to disable ipv6. But still it is not working.

--I didnt know what products i needed to choose. i just choose the most logical one.

Answer 1

Hi,

Thank you for your reply. I suggest you start your computer in clean mode to check whether the problem is related to third-party applications.

How to perform a clean boot in Windows - Microsoft Support

Best regards

Zunhui

Answer 2

Hello

Based on the information provided, I suggest you try the following method to reset the network and see if it can resolve the issue.

1. Search for CMD, open and find the Command Prompt (run as administrator)
2. Type the following commands in the pop-up command box (type the next one after each line is complete)

ipconfig /release

ipconfig /renew

ipconfig /flushdns

ipconfig /registerdns

netsh int ip reset

Winsock Netsh Reset

netsh winhttp reset proxy

Restart your computer to see if the problem can be resolved.

Because this issue involves a third-party manufacturer, if the problem still cannot be resolved, I recommend contacting Minecraft Support.

Best regards

Zunhui

Answer 3

I have tried it but still getting the same error.

Answer 4

I found the issue

for some reason my public firewall is blocking the connection