I have noticed that when there is some echo message into console after SSH logon, it breaks Mikrotik logo.
- Also IP address is broken into 3 lines

I have noticed that when there is some echo message into console after SSH logon, it breaks Mikrotik logo.

Looks like something with your Putty settings
i get similar when using the winbox console. when reaching the end of a line sometimes it doesn’t seem to LF and you end up typing back over the same line. probably a known issue, has done it for years.