FTP Client not accepting welcome message [NETWORKING]

[zzaacckk]

Alright so, I was developing a FTP Server on port 2121 as apart of a much larger project.

Right now the client connects and all fine
The server sends a 202 response code to the client (Which means continue pretty much)

I've wiresharked the client and can confirm the packet is going through.

Curious to see what FileZilla did, I wiresharked their server response and then sent the same, needless to say it didn't work, showing that it isn't the 220 response but something else, which I am unaware about.

[zzaacckk]

I feel so dumb right now, I added a carriage return to the end and it worked fine.