iDrac check for updates -- LC023: Cannot access network share

In iDrac 9 -> maintenance -> System update -> Manual update -> Location Type "HTTPS"-> type in HTTPS Address: downloads.dell.com

I have multiple servers where I click 'Test network Connection' and I get the below error. 

"LC023: Cannot access network share.

Check network share access credentials (IP address, user name, password, share type, and so on). Refer to your product documentation for more details."

I can get to downloads.dell.com manually on a PC which redirects me to www.dell.com/support/home/en-us.  

Any help on would be appreciated.