Extension preventing JWPlayer working correctly
I am experiencing an issue with Google's "Data Saver" extension. It some cases it does not allow the player to perform all the tasks it is supposed to and in effect the video does not get loaded. The error says: "No playable sources found". If I disable the extension everything works fine.
This is an example of the page that works without and doesn't work with this extension. It happened a couple of times that it worked with the extension enabled also, but in most cases it doesn't.
Screenshots are here: