We’re trying to set up video playback over a Fastly CDN. Our origin servers correctly process the Range header sent by the client during the request.
However, as soon as we pass the request through Fastly, the CDN seems to first download the whole file and only then begin to deliver chunks. This causes a waiting delay for the first request.
Is there a guide on how to configure fastly for this purpose? I could only find one other topic taking about partial content and ranges, that mentions streaming misses. However, we want to use an origin server with HTTPS, so streaming misses don’t seem to be an option.