I was working on updating my courses for the coming week.  Everything was working great.  I went to dinner and came back and nothing will work any more.  I logged in on multiple browsers and it is happening on all of them.  It will load on my phone, but I can't create content and update things entirely on my phone.  I need something larger like my laptop for that.  I also attempted to log into another account.  That account's Canvas is working fine (it is a student account).  Mine won't do anything.  I go into Launchpad and that works good.  But as soon as I log into Canvas I get a white screen with a black clock outline, my profile picture, and tiny icons for the Dashboard.  However, that doesn't work at all either.  I cleared the cache, made sure all updates were good, and nothing.  I went to bed hoping it would work this morning... nothing.  Still having problems.