Conncet with cloud:Dropbox works, Gdrive doesnt work, why?

I try to connect my cloud space, Dropbox is work easy, Gdrive stops on a empty page of WDdescovery and cant select folder on my WD so I cant backup it on the disk
Any suggestion?

Works for me. Probably something local to your environment. Try connecting the computer to a different WiFi Network (eliminate router, ISP and local network issues such as Firewall, Filtering, DNS issues and stuff.