I keep all my movies on Synology DS214 Play NAS. I use latest Infuse 5 Pro on Apple TV 4K. When I play movies (mainly mkv files, also HEVC) everything works great. File sizes are often over 30GB. But when I try to play video made with iPhone 8 or X imported as original HEVC MOV file, the video freezes after 2-3 seconds and the loading wheel is spinning. The mentioned video is small - about 800MB. Do you know what can cause such problems? Is Infuse 5 Pro has problems playing iPhone made HEVC videos? It definitely doesn’t seem to be an issue with bandwidth or network connection. Does anyone else encounter similar issues?