All 3 of my servers launch and load up but show 0kbs in or out. When I go into game and do client connect and IP it says unable to connect. The console doesn't show the servers FPS anymore, or verison of Oxide.

If the "oxide.version" commands works, you have Oxide installed; otherwise you do not. Oxide doesn't control whether your clients can connect or not though, but if no players can see or connect, then it sounds like the servers aren't actually started else a firewall is blocking them on your server.