Live stream player stops playing

Hi. I have issue with the stream player on live videoes. It stops playing after a bit.
Both when I try to use the iframe, and when I watch the video in the dashboard.

I also send the same stream to facebook (not through Cloudflare) and that video works fine.
When I watch the VOD video on Cloudflare after ended stream it looks fine. Alså when I open the /watch url of the stream it is fine. It seems like something is messing up the player, even in the Cloudflare dashboard.

Has anyone had issues with his?