In Kicad5, I finish this operation by doing the following:
1.?Hover mouse over the wire you want to delete,
2.?press??"i" to select the entire net, you can hit "i" twice to extend the selected net segments.
3. press "Del" to delete the entire selected net.
±·´Ç·É£¬¾±²Ô Kicad 6, the only change is you need to press?¡®³Ü¡¯ instead of 'i'.
Lots of operation defined on hotkeys in Kicad.
