So I recently learned that I have to port forward to make my server public to people on other networks. I logged into my router and did everything I was supposed to, but I let my friends try to join my server and it says "Unable to connect to world." I have a custom IP using "freenom" and "cloudflare" so I don't know if that could be the problem, but I can join with my custom IP. My Discord is Slithツ#9027 if you want to contact me there or here. Thank You in advance.