FB large network struggling for views?

Hi there,

I have a 10 million+ network on Facebook, all fairly active pages/groups. I’ve recently started working on insteam ads. Producing my own videos, doing public interviews, all high quality videos with subtitles etc.

I have been sharing the videos across my network and have been struggling to even reach 10,000 views. Sharing images on one of my page for example will get 100k+ reach yet a video might just get a few thousand… Has Facebook stopped supporting videos by restricting the reach?

Any advice/info is much appreciated as I can’t get my head around this!