I'm trying to create a course and it's maddening. The experience is horrible.

this afternoon I was finally able to add the missing videos, after: add, save .. the video does not appear .. edit again, add video, update, save ... edit again, add video, update, save. .. and after several times, it seems that he had succeeded.

Now it turns out that several videos "have disappeared".

I enter the editor, and CANNOT EDIT !. This is crazy. Grovemenbers is turning into a nightmare.

I have my students waiting and complaining about missing videos, and I can't add them, because it's locked.

Can you answer, please?