Confusing Gdrive - Callback URL

DONE

I was able to connect and upload the file without any issues

 
 

The moment I click connect, I consistent get the circle when I try to click connect. , maybe we can do zoom sometime this week. 

Hi,
Team ETL did some testing , even went ahead and tested a user in my org. Excellent support as always

It seems to work for other account in organisation, mine fails. 

Cheers,
 

FYI

We have checked the source code and can confirm that there is no need to enter callback url for google drive connection 

Can I request for
1. Once a file is uploaded to get the "gdriveid" of the file which is uploaded?
2. I tested with another accounts from org , which is 25 GB+ and it hangs again to cache , this behaviour is consistent. When part of a workflow , is there a need to cache files in a directory?
3. I also tested another small account with less than 1 GB of usage , and it works fine.