MAC BANNED HELP!

I've been recently mac banned from a private server

I've been trying to change my MAC address with technitium mac address changer and it seems like whenever I change my mac address, then the internet would not work. The only way I can get it to work is have my computer plugged in with the router's wire.

I want to be able to change my mac address via wireless, I'm not sure what I am doing wrong.

Please help.

Look in the releases, there is a way to change your MAC with packets.