Display modes in rhino 7.8 trial version layout space not working

My display modes in layout space in rhino 7.8 isn’t working, the display mode in this case is a copy of arctic, the quality has changed and downloaded 3d models are disappearing in my views. I copied the model over to a new file and the views were appearing just fine. I added hatches into the layout space which were then disappearing and when I went to print the views were missing completely.