I’m testing the Media Browser in several browsers. I have some movies (mov, mp4, m4v) in my Local Media.
Replay in iOS app, Safari, Chrome (on macOS) works fine
In Firefox (my favorite browser) the movie does not start (spinning wheel), but I see a lot of network traffic after opening the movie.
In the console I see the following error:
Failed to load ‘https://[home-assistant]/media/local/tenerife.m4v?authSig=eyJ0eXAiOiJKV1....’. A ServiceWorker intercepted the request and encountered an unexpected error. service_worker.js:1:11014
Any suggestion to troubleshoot?