When I log in to CMSX, I can't see classes that I'm enrolled in. What should I do?
Class enrollment in CMSX is maintained by the instructor and course staff. Please contact them to add or drop you from the class.
I am not enrolled in any of the classes listed under Available Courses on CMSX. Can they be removed?
Classes listed under "Available Courses" are those setup by instructors who allow announcements and assignments to be viewable by Cornell and guest users. You are not necessarily enrolled in these classes.
Error 413 Request Entity Too Large
The requested resource
/web/auth/
does not allow request data with POST requests, or the amount of data provided in the request exceeds the capacity limit.
This error appears when client browser's cookie limit per domain/site is reached. If you are using Firefox, go to Options ->Privacy. Near the History section, click "remove individual cookies", then locate Cookie Named "cms.csuglab.cornell.edu" or "cmsx.cs.cornell.edu" from the list of Sites, and remove it. (Note that each browser has different option, you can use similar steps to delete CMSX domain/site cookie that may have reached the browser's limit.)