So i started a server for my friends it also has mods Version 1.12.2 windows 10. So everyone was able to connect except for 1 friend who when searching gets the error "Unable to connect to server" we've tried all kinds of things checked his port forwarding his DNS tried uninstalling and re installing tried both the .MSI and .EXE checked drivers just in case flushed his IP Config did port forward on the PC and the router i even white listed his public IP on the server he contact his ISP to see if they were blocking his ports they ran though and checked and it was all correct they even suggested he swap out his router which he did still same issue we checked his firewall settings even went as far as disabling to see if its a permissions issue he still is unable to connect to my server but is able to connect to others.
But everyone else is able to connect to my server with no issue any other advice either on his client side or my sever side is appreciated
Yes he can connect to other servers just not mine. Out of our group of 10 hes the only one who can not connect and we cant figure out why. looking at the server logs it doesnt even show that it even tried to connect it just shows. Not able to connect to server and its Xd out