the person who CAN'T connect should share the logs, when he's done step 4 he'll get a link when he presses the share button and that link should then be shared in a post on this thread.
Okay, thx, I've already done this. This is the link that it gives me: https://mclo.gs/uHtx84f
I also would love to explain that when I search the server in the servers screen it seems like it's not finding it, when I try to connect my bf is actually already in the server, but I can simply not connect. In the servers screen it also shows me a msg that says "error connecting with server". I also tried to do another server with the same mods, but this time I am the creator, but it's exactly the same: he can connect, but I cannot.