In some instances Windows’ Internet Security options might be preventing the download of cloud-based assets. Sometimes this happens if those assets have been collected via a web form (such as JotForm or Typeform). To fix this, open up your Internet Options (an easy way to do this is to hit the Win key then type “Internet Options”), go to the Security tab and click on the “Custom level” button. Find the option “Miscellaneous > Access data sources across domains” and enable it.

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Stackoverflow thread