This issue is resolved in vCloud Director 10.0, available at
VMware Downloads.
Workaround:
To workaround the issue use the Flash UI to review the correct toggled status of the Edge Rate limits:
- Navigate to the Organizations Flash UI endpoint, for example:
https://vcd.vmware.com/cloud/org/exampleorg
- Select Administration > Cloud Resources > Virtual Datacenters and open the Organization VDC where the Edge Gateway is located.
- Select the Edge Gateways tab for this Organization VDC.
- Right click on the Edge Gateway and select Properties.
- Select the Configure Rate Limits tab in the Edge Gateway properties to confirm the status of Rate Limits settings.