Hello,
In my PCB designer when placing a track on a port/connection of a part, usually it automatically copies the Net Name of that port. I don't know what I did wrong, but now when I try to connect parts with the track tool the track creates a randomly generated Net Name (as if you placed it randomly, not connected to anything) and will not connect to the part. Is it a setting i've changed somewhere? How can I fix this?

Electron
4.2.10
Windows
10
EasyEDA
6.5.9