While direct connecting to a server, instead of connecting to the specified server, you connect to a server that is on your server list.
Example : You direct connect to Server A and you have a server on your list called Server B. Sometimes, instead of connecting to Server A through the direct connect screen, you connect to Server B. It also happened with two server with totally different hosts.
MC-1013
Wrong IP log in
Resolved
Invalid
0
Invalidating as you're using a modded client.
If this issue also exists on an unmodded client, please create a new report.