I am in the US, so far it gets to the end downloading, and then 609. This was trying H265. Seemed it was something during processing.
Tried mkv(FFmpeg), mkv(mkvtoolnix) and mp4. Still seems to be some issue with H265. My Disney+ & Hulu will end soon, but until then, I default both now to H264 because of other issues with H265 as well. All Things work fine using H264.
I was glad when Netflix went to AV1, as I had sporadic issues using H265, I had for a bit to use H264, but now all with AV1 no issues.
H264 works without issue with this movie through Disney+.
Test through Hulu for same movie at H265, went without error.
For Disney+ I was using H265 HDR10, I then saw I could use H265 SDR, and that also went without error.