https://watch.web.roku.com/details/d5ee37e2777d5455a209532b0dbd0366/silk-stalkings-s1-e1-pilot
The sound issue is the same on the Roku website or in the Ruko app.
It seems it might be something with my browser missing a Drm plugin.
Do I need to buy that before I can watch it?
It worked a few minutes ago, and now it doesn't work ago.
The sound works now, at least in the app.