minecraft 1.12.2

If anyone is free tomorrow that would be able to help me please add me on discord or reply to this post with another form of communication! I have been trying to get this stuff to work all day and I just can't so if someone out there knows a fix then please hit me up! Discord- JakaXXXX XXXX =...

So yesterday I was trying to set up a modded Minecraft server only to see my brother keep timing out which I later found out that the port forward didn't work(At least I assume it didn't work since I saw that it's not open on a port forward test site) I have both inbound and outbound rules in...

I have tried everything to get my ports to open. I have port forwarded, allowed the port (both incoming and outgoing) though my firewall, I have even used no-ip's dynamic update client. Im at a loss

So my friends and I have been making our servers for a pretty long time now, and usually my friend would run a basic minecraft server because my modem has issues with port forwarding, not important now. We wanted to play Ptoject Ozone 3 which is a new modpack for minecraft, and since this...