Kodi playback stuttering when playing large files

[Host-in-the-Shell]

Is the file being transcoded? Raspberry pis and other SBCs are notorious for not providing a good experience with hardware acceleration and are discouraged in the official documentation for hosting Jellyfin if transcoding is needed. That said, even if direct playing, that large of a file may have issues in your connection if the bit rate is too high and also depending on the stability of the network as well, which is why it is often recommended to re-encode remuxes to reduce size and bitrate to facilitate traffic while preserving as much quality as possible. Maybe if you could provide some logs we can see more pertinent information.