I have a strange problem that I've never seen before, and I'm hoping it's an easy fix that someone can provide. I've poked around and can't find anyone else with the same questions.
I have a very detailed polygon layer detailing the soil types of a massive area (half of Ontario). The resolution is quite good, although it does take some time to generate. What is frustrating is that, after moving the file around, or zooming in, etc. The file is created in high definition, BUT THEN REVERTS BACK TO A HEAVILY PIXELATED FORMAT. I'm assuming this has something to do with the Raster Data, but not having worked with anything like this before I'm very uncertain. I've tried going into the Layer Properties>Display and changing the "Resample during display using:" section, but it doesn't seem to make any difference.
Does anyone have any suggestions for me? Any help is appreciated. See the pictures below to see how its initially drawn and what it looks like moments after.