I am still not able to connect to the server I keep getting the error: disconnected with: "Could not connect to a default or fallback server, please try again later: io.netty.channel.AbstractChannel$AnnotatedConnectException -> UpstreamBridge has disconnected" Here is my server.properties on the hub site. - https://hastebin.com/uyewejibav.vbs Here is my bungeecord - config https://hastebin.com/ulareveyuy.go
your default server in not configured properly post your bungeecord config just remove the host address for your privacy
the only thing I could see wrong here is this servers: hub: motd: '&1== &eWelcome to FTBCorinth&1 ==' address: 0.0.0.0:25566 restricted: false if you are hosting the hub server in the same dedicated machine then this could work but if you are hosting it in a different address then change this to the hub address. There may be another reason why you cannot connect go to your spigot server and open spigot.yml set bungeecord: false to bungeecord: true hope this helps
In server.properties on all of your servers(other then bungeecord) set the IP to localhost or 127.0.0.1 then in bungeecord if the hub server is running on the same machine as your bungeecord use localhost:<port> as the address for the server