I remember getting locked out of our grade book one evening around 5:30-6. When I chatted with the IT guy the following day he said the edtech company didn't th

I remember getting locked out of our grade book one evening around 5:30-6. When I chatted with the IT guy the following day he said the edtech company didn't think teachers worked after 3 p.m. so some unannounced maintenance should be A-OK!