Hi
Im running Cura 4.8 on a windows 7 computer and I found an issue with preview page.
I can't see the ''play bar'' when slicing and the displaying quality of the object look pretty bad.
I've try to update graphic card drivers & reset preferences of Cura to default, without sucess.
I've try on a W10 more recent computer and it looks ok, but this is actually not the one I want to use...
I'm french BTW so sorry for my english, and thanks for your help.