Video Playback Freezing

I posted this issue about 2 months ago, and hadn’t run into the same problem until today.

We pre-record our service and then I stream it back at a later time.
About halfway through the video playback the video freezes and only streams the last image.

Does anyone know what could cause this issue? Or what I could do differently to avoid this problem?

The video is over an hour in length. Standard “.mov” ran at 1080p.

Any help would be greatly appreciated!