Ok I hosted before like a year ago. I believe I had this same problem. I have byond ok with my firewall, I have it on my port forwarding. But it still says "Byond Hub reports port 15000 cannot be reached by players." Then it tells me it might be a problem with my firewall and port. Which I am sure it isn't because I don't recall that being the problem last time. Right now I have it running and it hasn't came up with that problem but when I go to the game page to see what servers are open mine isn't on there. So I am just wondering what might be wrong?
Right now it says "Network opened on network port 15000" but again, it isn't on the game's server lists.
Anyone know what the problem might be?