Blank screen on PDF view - Please Help a student!
I have tried to view pdfs this morning from academic journals e.g. nature etc. and it keeps on generating a screen which looks like this:

I have refreshed the screen multiple times and deleted/redownloaded adobe reader DC (free one). However, when I am able to download the pdf it appears, this mode can only happen on certain websites and not others which means I cannot access most journals. I tried accessing journals on the phone and it works on there fine. Please can someone suggest something to help?
