On enabling URL Filtering/Malicious IP EFS features, edge does not download URL/IP DB from NTICS endpoint. As EFS is enabled, but DB is not downloaded, it starts to drop traffic and below errors are shown in the events.
Velocloud Edge with EFS enabled on VCO
Issue is caused by bug #153718 where HTTPS POST requests to download the DB is incorrect.
Affected versions: 6.0.0.1, 6.1.0.0
Issue is fixed in versions 6.1.0.1and 6.2.0.0