Hello @rust4m and may I extend a Warm Welcome to the Samsung Community Forum 👋
Personally I'm not experiencing issues with my Samsung Galaxy s²⁴ Ultra and YouTube.
Perhaps start troubleshooting by clearing the cache of the YouTube App.
If i can be of any further help please don't hesitate to ask 😎
Daily Driver > Samsung Galaxy s²⁵ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
