Help on Port Forwarding (TP Link Archer MR200)

Issue:
I have tried to host a room for my friends but they can’t join my room and the room frequently disconnect by itself. Is there something wrong with my port forwarding setup?

System Information

In order to save a copy of the log, follow this guide:
https://community.citra-emu.org/t/how-to-upload-the-log-file/296

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.