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Whats your [videojs_video … ] line?

<video id="videojs5f92bd8c40fe9" class="video-js vjs-default-skin vjs-big-play-centered" controls="" preload="auto" autoplay="" playsinline="" data-setup="{&quot;fluid&quot;: true}">
        <source src="https://media.sociallive.ru/cameras/low/Camera17/2020-10-22/09-57-03.mp4?m=xBS0wM9Nf1jScHGeY0vovA&e=1603538700" type="video/mp4">
    </video>

In version 1.1.4 it is played, in version 1.1.5 – an empty window

That’s not your [videojs_video …] line, is it?

[videojs_video url=”https://media.sociallive.ru/cameras/low/Camera17/2020-10-22/09-57-03.mp4?m=xBS0wM9Nf1jScHGeY0vovA&e=1603538700″%5D

Sorry, no idea. Maybe it’s the same thing as in the other post here. Check, if your HTML page is generated fully. The VideoJS code is referenced in the bottom part og the HTML source, so if that’s missing for some reason. Just a thought.