Firefox ignoring response header content-range and playing only the sample sent

Question

I have built an audio stream for mp3 files, and each time client hits the audio it receives something like this:

Answer 1

Just an idea. Did you tried some of the http 3xx header like: '308 Resume Incomplete' or '503 Service Temporarily Unavailable' plus 'retry-after:2' or '413 Request Entity Too Large' plus 'retry-after:2'