I made a new 4 layer board and marked the edgecuts. Now I define zones on each layers, as all of them are GND, Only the top and bottom layer gets filled after the zone is created. The in between layers (2,3) are not getting filled.
They don’t get filled even if I do a force fill manually.
I have checked for silly errors like edge not being connected. Every corner is connected.
I need to point out that I have a previously created a board with all 4 layers being filled by using the zones.
I guess I am missing something in the zone settings, but the zone settings are identical for all 4 layers.