I constantly get a delay on every folder open and initial opening of the video. While playing high res videos it is fine so isn't a bandwidth or ping issue. No delays through the same wireless connection connecting through other windows/macos clients. I gave up a while ago and used http, but would be nice to have this working to use the multi video/autoplay feature again.
While reading online with other people's setups of clients I assume this might be related to the client waiting on broadcast packets, but as this is using a direct connection to the ip the broadcast packet will never exist.
Using docker samba. https://github.com/ServerContainers/samba