Update Failed: Download failed. cURL error 7

[informedtalk]

I am trying to update the Gravity Forms plugin on my WordPress site and get the following error:

Update Failed: Download failed. cURL error 7:

Any idea why? Thanks.

 

[informedtalk]

Great thanks. The URL was in the blocked connections as you mentioned. It is: s3-1.amazonaws.com

I had to unblock it 4 times and the plugin updated automatically. Thank you.