unable to upload feed

There are other posts that talk about that same message.  You should search the forum for 'Unable to download from feedUrl'.
On a side note, my software detected the following problems with your feed file.  I'm not sure if it would cause your problem.

Empty 'series' object found in feed file.
Empty 'short form videos' object found in feed file.
Empty 'tv special' object found in feed file.

"promitech" wrote:
my feed is not uploading. I can see it at http://resilientmediagroup.com/wp-json/tv/roku/    but I get this error "Unable to download from feedUrl."   under feed status.   now to me if I can access the feed file with no issue then I would think Roku could?? unless they were blocked specifically.  my host has json enabled. 

Thanks,

ProMiTech

Check out this post, it explains the issue in detail.  https://rovidx.com/web-hosting-for-direct-publisher/