Stopped working a while ago, it finnally gave an error "message manager disconnected"

[AlexanderEvans]

I am using send to mpv and I did run the script to install the native component.

[belaviyo]

Can you try the extension on a clean profile? http://kb.mozillazine.org/Creating_a_new_Firefox_profile_on_Windows

[AlexanderEvans]

It doesn't do anything again, and I haven't seen that message since. I click the button and there is no feedback.

[AlexanderEvans]

Still broken. No message on the old profile or the new one. It does display a '1' for the badge indicating it is seeing the video when I click play though, before I try to pass it to mpv. I decided to try another site and gave it a shot on YouTube. Youtube also doesn't playback right though. The badge for the number of media elements found just keeps going up as the video plays on youtube, then it plays the audio that was just buffered, then stops without loading the rest of the video, then plays the video without the audio up until the same point.

[AlexanderEvans]

And I do get an error from send to mpv on youtube, and sometimes the video plays before the audio. Here's a screenshot of the error: https://prnt.sc/l5sm1v