It is on 2 different computers and no changes made. I am running 8.2 , wife is running 8.6
Not only that but it was working earlier today on both computers.
Let me just say that when I had Calibre 7.57 I though it was the greatest thing since sliced bread. Since jumping to 8 I have had two separate problems I have mentioned before. That does not include this one which I am not sure where the blame lies. Internet works.
Maybe I need to go back to 7.57 and resort to downloading covers with the help of
http://www.bookfinder4u.com/isbn_search.html