Hey Synyster, first you have to check with your ISP if you are allowed to open ports, About "start" and "end" you can put the same port. TCP&UDP Start "10823", end "10823" UDP Start "27000", end "27015" Make sure to port forward to the ...

Guys this isn't a problem with the game. That's a problem with your ISP and portforwarding. Like "ghostly_goon“ said; You need to forward port TCP&UDP 10823 for FS19, And also forward port UDP 27000 to 27015 for steam game client traffic. You need to make sure to setup BOTH ports or it will...