There may be a limit on the size of the objects, or even the file type that cloudflare will actually cache. Along with that there's many other protocols that g

There may be a limit on the size of the objects, or even the file type that cloudflare will actually cache. Along with that there's many other protocols that get used for serving videos RTMP/E and then another that MS uses for Windows Media Player that I can't remember the name of. All of which won't get cached by cloudflare.