Hi @Mark_Mcelroy,
Thank you for the additional information here. I’ve passed your report along to the team for investigation, I’ll be sure to update you once I receive their feedback.
In order to help with their investigation could you provide a couple of specific examples of search and playback slowness?
- What are you searching for? How long does it take? Can you provide a couple of examples?
- What are you playing? How long does it take to play? Is this local or streaming content?
Downgrading is not supported, as mentioned here by Mike: