It is comforting that I am not alone. This issue also effects Powerpoint (inserted audio/video files), the default video player, zoom, and all other applications that need an audio or video player, including video web pages. Microsoft level 2 Windows tech was able to reinstall Windows 11 and that cleared the problem, except now it has happened again only 1 month after the reinstallation. I am scheduled for a call back today from another level 2 Windows tech and I will add an update if they finally figure out what is causing the problem.
Ok, thanks 4 reply. Many of us will be waiting for your results Norma. Have a nice weekend!