I have a project where I am making a lot of rule based labels from a polygon layer. The layer is saved as a shapefile (like the other label-layers (point and linestrings). All other layers in the project is saved in a database (PostgreSQL).
I have made the layer with no symbology and a lot of rule based labels, where only a small part is active.
When I turn the layer on, it overrides all other layers with a black color. The more I zoom out the more of the data frame it covers in black. It looks like this:
And when the layer is of it looks fine:
Does anyone know why I have this problem on a polygon layer, but not on the line or point layers, with the same settings? And does anyone have a solution?