Jetpack Error on Install

I’m getting this error when trying to activate Jetpack on my site:

Error Details: The Jetpack server was unable to communicate with your site https://www.tribefinity.com [IXR -32300: transport error: http_request_failed cURL error 28: Connection timed out after 10001 milliseconds]

What do I do? I’ve tried deactivating, deleting then downloading again and reactivating it, but that’s not working. And all the information on the Jetpack site doesn’t have this particular error message listed on their troubleshooting page.

PLEASE HELP!!!