Update: I have narrowed down the video conversion issue. This should help provide focus for the devs to figure out a solution. My VPS with FASTPANEL is a 4-core vCPU, 16GB memory, 200GB SSD, and 16GB bandwidth. I did testing with a bunch of different videos. As it turns out, I can only upload videos which are less than three minutes and thirty seconds long (3:30). If they are more than that, the conversion process causes FFMPEG to push the server CPU to 98%. That causes the conversion to fail and it stops members of my site from seeing notifications for a while. I am thinking I must have some PHP or other setting that is incorrect. A small file under 50MB should not push the CPU that hot.