Frequent error 420 "Timeout waiting for parallel processing" when uploading a video to Cloudinary
I am having an non-periodic but very frequent issue when I'm trying to upload a video file to Cloudinary.
My app is a Rails app integrating Cloudinary with Carrierwave. I'm using the Cloudinary File Upload jQuery plugin to perform direct uploads in chunks from the browser, before saving the video to the database with Carrierwave. The problem is, I'm being frequently returned an 420 error, the message being: "Timeout waiting for parallel processing"
I am having this issue with all sizes of video files. Sometimes it works, sometimes it doesn't.
I can't find documentation about this issue. What could be the cause of such a problem?
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