I am trying to register for the VMware Telco Cloud Platform for Radio Access Network: Install, Configure, Manage [V1.5] course, but I am getting an HTTP ERROR 431.

Is there something I am doing wrong, or is this a system-wide issue?

I have tried registering from multiple browsers and devices, but I am getting the same error each time. I have also checked the VMware website for any known issues, but I have not found anything related to this error. If anyone else is experiencing this issue, please let me know. I am hoping that we can figure out what is going on and get this issue resolved quickly. I hope this is helpful!