Extras gone AWOL in MODX3!

[halftrainedharry]

Maybe this helps:

Package Manager (V)

I am trying to install Fred on a brand new empty Modx V3.0.1-pl site. When I click on “Download Extras” I get the following message: MODX received a blank response from the provider. Please double check your service URL and make sure the provider is a valid provider. If I try to select a different provider (modx.cms), I get the same error. Not behind a Proxy, cURL is installed and operational, network, laptop etc. are all fine. Anyone have an ideas???