Jellyfin stuttering over VPN despite fast download speed

[TheDreadPirate]

So the remux was just to verify that the file itself isn't bad. Which doesn't appear to be the case.

I think setting up a Librespeed container (self-hosted speed test) is the next step. To have your friend test a plain http based connection speed test instead of whatever custom protocol Speedtest uses.

I've included an example docker compose from my setup.

https://hub.docker.com/r/linuxserver/librespeed

Code:

librespeed:
    image: lscr.io/linuxserver/librespeed:latest
    container_name: librespeed
    hostname: librespeed
    networks:
      blackmoon:
        ipv4_address: 172.16.100.5
    volumes:
      - /docker/containers/librespeed/config:/config
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=America/New_York
      - PASSWORD=InsertYourPassword
    expose:
      - 80
    restart: unless-stopped