Yes. Windows player, multiple versions of it, multiple NVIDIA 2070 drivers. Anecdotal: started happening with last mpv update… Often worse when I move my mouse to reveal UI overlay. Voodoo workarounds: disable HW decode, quit+quit other apps+reopen, use Plex HTPC, finally: use LG app.
Really sad as no stutter for years before on same hardware.
Tried replacing mpv with the one from TrueHD thread, but only worked for a bit.
Sorry for no clear answer.