Hey, I tried hosting a server by official tutorial on how to host a dedicated server, However after doing all the steps, portforwarding etc etc. The server does show up on launcher and steam match finder but problem is it shows up only for me and not my friends, My IP is public and every single step went smoothly and as it was supposed to go.
It sounds like you set up this server at home. Have you forwarded all the required ports in your router to your local machine?