I'm trying to open a pdf for school via the school website (gauchospace.ucsb.edu) and when I click to open it, rather than opening the pdf in a popup window as it would on a computer, it opens a blank window with an X in the top right corner. I can scroll around but its just a blank window. I tried dolphin browser too and it just kinda locked up, didn't even open a window. For example: https://gauchospace.ucsb.edu/courses/mod/resource/view.php?id=86660 You need login info to see but that's the kind of link. If I open a *.pdf link from google or something it will download and view it.