video freeze buffering help

[ser.vit 0]

Good morning everyone. I'm having a problem with various movies when I use Emby on TCL Android TV with some MKV movies stored on a Terramaster NAS. Very often, the stream stops buffering (I think), and if I pause it, it resumes, reaching the play mode again. My connection is wired and the same as my PC, and I repeat, it's not a connection issue, nor is it with every movie. It doesn't even depend on the size of the MKV file. Can you help me figure out what the problem might be and if I can fix it with some settings? I'll paste the titles of a couple of problematic movies:

Guglielmo.Tell.2024.FULL.HD.1080p.Hevc.AC3.ITA.ENG.SUB

La.citta.proibita.2025.FULL.HD.1080p.Hevc.AC3.ITA.Sub

These ones, however, had no problems.

Do you have any ideas?

-The Accountant (2016) 1080p H265 ita eng AC3 5.1 sub ita 

-The Accountant 2 (2025) WebDl Rip 1080p H265 ita eng AC3 5.1 sub 

Thanks

[Luke 42077]

 

Hi there, let's look at an example. Please attach the information requested in how to report a media playback issue. Thanks!