Can't play with more than two player in Mario Kart 7

We are trying to run Mario Kart 7, I have successfully managed to play with a friend, but upon trying to play with another friend (making us 3 in the room), the loading screen will load until someone is either disconnected (timeout) or leave manually

System Information

  • Operating System: Windows 11
  • CPU: Intel(R) Core™ i3-10100F (3.60GHz)
  • GPU: NVIDIA GeForce GTX 960
  • Citra Version (found in title bar): 1774
  • Game: Mario Kart 7
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log

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

Please make sure that all of you have dumped and enabled DLP LLE. Instructions can be found at the bottom of this page: Multiplayer - Citra
If everyone already has this, make sure no one is using save states, everyone’s CPU Clock Speed (found in Emulation > Configure > System) is at 100%, no one is using cheats and everyone has a stable WiFi connection.