Unable to connect citra

Enter a description of your issue here, in full detail.
Hello, we decided to play with a friend in MHXX on the Citra emulator
when you enter a room to a friend, it gives this error
can you tell me what the problem might be?

System Information

  • Operating System:
  • CPU:
  • GPU:
  • Citra Version (found in title bar):
  • Game:
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.

In order to save a copy of the log, follow this guide:

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

Who is hosting the room? The one that does it needs to make sure the port has been correctly forwarded in their router. If you are unable to do it, you can try use like Hamachi or ZeroTier then host unlisted and use Direct Connect to Room function where you insert the virtual IP address of the host which these software give.

Or pick a working public room.