When I make my server public, by commenting sv_master "" in the server.cfg, it does not appear on the server list and the server sometimes appears with a different name, logo/banner and resources, owner. Inside keymaster it shows “Internal Validation failed (something something)”, same with the server name.
When I make it private, the server appears on the server list, but is not joinable through the “Connect” button, because… well, the server is private.
I’ve contacted zap-hosting about this, they told me to contact fivem about this issue…