I've just started a re-watch of Succession on Now TV, having watched all the seasons when they first aired with my friend who has a Sky account.
Because I've seen it before, I'm really noticing that actors' voices seem very high pitched compared to their original broadcast on Sky / HBO, almost like they're talking on helium. It's super distracting especially when I know how their voices are supposed to sound.
Does anyone else have this issue? Is there a reason for it?
What device are you using?
Have you done any troubleshooting like deleting and reinstalling the app, unplugging the router plus your router for a few minutes?