Apologies if I have missed a thread that answers this but I have noticed (both with Juraj and Peter showing some material settings) that ALL my materials in the editor are quite rough/low res/under sampled in the display compared to theirs. I have included a screen shot to highlight this. I thought it might have been the difference between using Alpha5 over a daily build but now I'm not so sure. I know I could have chosen a more reflective material to show this issue more but I am about 60 passes in and don't really want to have to start over again :)
Just to note, the material is fine in the viewport and once rendered...just the material preview and the material editor display that I am referring to.
