Hello, I have the exact same issue, paper server hosted on linux mint. However, the IP that is listed in my console that is being disconnected is 127.0.0.1:##### with the port being random numbers every time. I am pretty sure that IP is normally the localhost IP right? I can't exactly block my own computer from my server. So do I have a bigger issue here of someone hacking me and somehow trying to connect through my own computer? I'm not exactly an expert with network stuff as you might tell.
Just as a side note, this account (name=cuute for me) tried connecting over 400 times across three days. it isn't exactly causing any problems since they can't join my whitelisted server, but I'd like to know if maybe my computer is compromised in some way.
