The 400 error in the LMS is a common issue and is often related to the browser not accepting cookies but could be related to something else.
To learn more about troubleshooting view this Why am I receiving this error: 400 “Enable Cookies”?
Contact Support
This article was created and is maintained by Student Technology Services.
If you have found an error in this article or if you are in need of technical assistance, please fill out the Student Technology Services Email Request Form or contact Student Technology Services at 512-223-4636, Option 8.