New network woes

I can’t even log in using Putty. I don’t know which port to use, but it is defaulting to 22 and I get this result (I have the correct password):

:bust_in_silhouette: Starting a new connection to: β€œ192.168.2.51” port β€œ22”
:gear: Starting address resolution of β€œ192.168.2.51”
:gear: Address resolution finished
:gear: Connecting to β€œ192.168.2.51” port β€œ22”
:bust_in_silhouette: Connection to β€œ192.168.2.51” established
:gear: Starting SSH session
:gear: Remote server: SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2
:gear: Agreed KEX algorithm: ecdh-sha2-nistp256
:gear: Agreed Host Key algorithm: ssh-rsa
:gear: Agreed server-to-client cipher: aes128-ctr MAC: hmac-sha2-256
:gear: Agreed client-to-server cipher: aes128-ctr MAC: hmac-sha2-256
:gear: Agreed client-to-server compression: none
:gear: Agreed server-to-client compression: none
:gear: Handshake finished
:bust_in_silhouette: Checking host key: 54:24:d0:2a:bd:63:fb:f5:30:ef:39:22:c1:97:88:24
:bust_in_silhouette: Host β€œ192.168.2.51”:β€œ22” is known and matches
:bust_in_silhouette: Authenticating to β€œ192.168.2.51”:β€œ22” as β€œosmc”
:exclamation: Disabling authentication using publickey: Private Key is empty
:gear: Available client authentication methods: password,keyboard-interactive
:gear: Authentication that can continue: publickey,password
:bust_in_silhouette: Authenticating using password method
:exclamation: Authentication failed (password)
:gear: Partial success: no
:gear: Authentication that can continue: publickey,password
:bust_in_silhouette: Authenticating using password method
:fearful: Connection to β€œ192.168.2.51” closed with error: end of file

I have also noticed that when I have to reboot my Vero by unplugging it, there is some text on the blue boot screen that was never there before. I can’t make out the top line.