audio issues with certain Blu-rays

[Allnamestaken]

The Blu-rays I am having audio issues with are:

The Godfather Part II (German individual Blu-ray Disc, not part of a collection set)

The Green Mile (German Blu-ray Disc)

Schindler´s List (German 4k remastered Blu-ray Disc)

Ghandi (French Blu-ray Disc)

All editions were bought brand new about half or a year ago. There are no scratches, fingerprints or similar stuff on the discs. My Sony Blu-ray player (SONY BDP-S1700, region b) is constantly in use (at least one movie or episode a day) and I have had no problems over the past two years, since I have bought my player or other technical equipment (headphones, HDMI-cable, etc.) in brand new condition. The issue only occurred with the above mentioned movies that are almost or over three hours long. Other movies, that are shorter or only quite a bit shorter like the German standard Blu-ray release for "Saving Private Ryan" played fine. I also watched the German edition of "Avatar: The Way Of Water" on Blu-ray and had no issues of any kind.

The four discs play fine until I would reach the last 10-15 minute or so. Then, suddenly, the audio is missing. No skipping , just entirely gone for the rest of the movie. If I pause the movie, rewind it a a few seconds or minutes and start playing again, it works fine.

Does anyone know what the reason could be?

Thank you to everyone who comments.

[HDTV1080P]

Sounds like a player glitch that is fixable by pausing or scanning backwards. Make sure you have the latest firmware update and try power cycling the player by pulling the power cord from wall for 30 seconds.