Brad,
Ive had this problem with keepout tracks.
I place the track to control where the polygon will pour therefore the
polygon is there when I place the track hence the track picks up the net
name.
I edit the porperties of the track and change from GND (usually) to No_Net
and check keepout. Th
It's your system. I'm not sure exactly what it is, but it works fine here
and has worked fine for a long time. I just tried it. If I place a free pad
on a poly, it acquires the netname of the poly. If I then change the name to
"No Net", a pile of DRC green shows up and if I repour the poly, it is