I can't play multiplayer game in Europa IV since last 2 months

[Didialchichi]

I did create my first post here with a detailed description of the problem I am facing in the post named :

EU IV - Europa fails to connect to my Paradox account​

Someone advised me to put it here to have a better support. So here I go.

My problem : Multiplayer button is disabled because the game fails to connect to my paradox account.
I'm using Nakama multiplayer platform through Steam.
The launcher is able to connect the my account, but not the game

I've spend more than 1000 hours playing Europa and Stellaris with my friends and it saddens me I can't do it anymore.
You can have a more detailed description of what I'm experiencing in the previous post.

 

[Didialchichi]

Sorry for not being able to put the link to my previous post here. It detected it as a spam.
You can have it by checking my post history

 

[AndrewT]

We have three possible workarounds that may solve it:

Disable IPv6
- Close EU4
- Go to Control Panel > View Network status and tasks > Change adapter settings (left side)
- Find your Hamachi Connection and Disable it
- Find your Internet connection adapter (for me, it was WiFi)
- Right click your internet adapter and select properties
- Scroll down to find "Internet Protocol Version 6 (TCP/IPv6) and uncheck the box
- Select Ok
- Start up EU4 and should work.

Disable all other network adapters
Go to Windows Control panel.
Click on Network & Internet.
Click on View Network Status.
Quick Tip: You can also quickly access these settings by right-clicking the network icon in the taskbar and selecting the Network & Internet settings option.
Click on Change adapter options.
Right-click all network adapters that are not connected to the internet and select the Disable option.


Use a VPN
- Obtain a VPN
- Set the country to the US (why this works is also an enigma ><)
- Start the game
- Sign in and see if it "sticks"

Good luck!

 

[Didialchichi]

Thanks for your reply.
You were right! Problems came from IPv6.