As shown in the attached image, I can't seem to get rid of this hatching when removing a via. This was done before I knew the correct process for creating vias (draw layer1 trace, place via, continue on other layer2). These were done manually then renamed using "name" to connect the two traces. Even if I move the via, this hatching doesn't move, nor is it selectable. I've tried ratsnest'ing and it doesn't disappear. First of all, what is it? And second, how can I get rid of it?