When trying to resume a heavy (4K HDR + Lossless True HD ATMOS) movie sometimes either the sound wont be present or the picture stutters very badly with no sound. Sometimes it says Buffering in the top right of the screen.
I use NFS and have no issues starting the file from the start or even resuming sometimes. It’s random - it certainly does it when updating the library and trying to play the file but other times nothing seems to be happening with the Vero. The CPU isn’t maxed out when I looked so I am lost. As it isn’t something that happens all the time I’m not sure how I can upload logs.
The wife isn’t happy though and wants me to just go back to using Plex with no TrueHD passthrough
How is your Vero and your NAS connected?
Have you checked throughput with iperf3?
I think enabling debug logging (without on screen display) would be the best starting point to find out what is going on. But maybe already uploading your current logs might give some ideas.