I figured out a fix for AppleTV 4K A1842 (32 GB) tvOS 15.5.1, with VLC 3.3.7 (432) failed playback over local network with Samba NAS file shares. In the VLC app, navigate to: Settings / Generic / Prefer SMB 1, and set to "Off". Close the VLC app by clicking the "TV" (top-right) b...