NSX Manager Not Displaying Values

Problem

The NSX-V Manager tab timed out when trying via vCenter and when logging into the NSX Manager GUI none of the values were showing and eventually I got an HTTP error

Solution

To fix this issue

  1. SSH to the NSX Manager
  2. Go into Config mode
configure t

3. Once in this mode use the following command to stop the web manager service

no web-manager

Then start the service

web manager