No need to excuse your ignorance since I'm as much in the dark as you are. I haven't had the exact same problems but I certainly have some of them, i.e. I'm getting blank pages for several drop-down menu items.PS: The POP UP MESSAGE says that it can't handle this request.
I just tried it again.
Please excuse my ignorance in such matters. Thank you.
@benenglish
That's not right and I've reported the problem up the chain.