I have some GEOJSON-Layers in my QGIS-project. The problem is, that when I zoom in or out, it takes very long to built up the window again. That's because it always loads it from the server. But I don't need that. It's enough, just to load it when I start the project and the handle it like a shapefile. Of course, I can save the WMS-Layer as a shapefile. But doing this everyday with every WMS-Layer would me to much work.
Is there an easy solution?