m3u8 is not playing continuously in desktop browsers ?

Hi all, This is related to JW Player Wordpress Plugin and that post is here https://wordpress.org/support/topic/m3u8-is-not-playing-continuously-in-desktop-browsers/ I am using JW Player and streaming video all setup is fine. But video is not loading continuously. Same frame is repeating. This only happening in Desktop browsers. If I check this in a Tab, is working fine. Where is the problem please and how can I fix this ? Thanks