I have some « buffering » while I watch movies in 4K.
All my movies are on my Qnap TVS-873e 4G, and I watch them with Infuse Pro on my Apple TV 4K. My ethernet network works with category 6 cables.
I have the same buffering problems with Qfile or Qvideo, only with some 4K movies (not all). HD movies plays well.
I also have buffering issues when I try to read 4K videos filmed with an iPhone XS Max. Even if these videos don’t last long (between 3 and 12 minutes only), it’s also buffering or the 4K video doesn’t even start.
I never have buffering problems when I read 1080p movies.
Infuse set up are : SMB Auto (I tried with Legacy, SMB 1, 2 or 3 and it’s even worse).
My Speed Test is 103,3 MB/s (write) and 109,9 MB/s (read). It seems like it’s not enough to play 4K movies in 2160p60.
What parameters do I have to change to read 4K files without any buffering ?