It appears nicknames are attached to student number, so those students without a number are all getting the same "nickname".  That is, when I change it for one student without a number, it changes for all students who don't have a number.

Could you tie the nickname to student number AND last name?

Is this a glitch in the system, or should I be worried about fraudulent students? 

All my announcements from the four courses are removed. Also, students who dropped the courses are no more on the Withdrawn Students sections but are with registered students.

I still have access to wrong classes on AC online. I do not teach ECON105AV (have online access to); I do teach ECON105A (do not have online access to). It's a mess. I cannot upload attendance and students cannot check it. I do not know if I have the right students in class or not. I get emails from somebody else's students about stuff I have nothing to do with, I assume somebody else is getting emails from my students. And so on. It can't be you intentionally ignore me when I ask you to fix it, for two weeks, can it? 'cause I'm starting to feel neglected here :(

Basil Golovetskyy

My list of courses are not correct. I have the courses of other instructor and my students list is a mix of past and current students. Please find time to fix it. Thanks in advance.

I am checking in the students performance and realized that all students attendance are at 100%!