I have the latest and most expensive Roku that was available as of a year ago. The thing struggled to keep sound and video in sync every time I disable or enab

I have the latest and most expensive Roku that was available as of a year ago. The thing struggled to keep sound and video in sync every time I disable or enable captions and then requires a restart to fix the issue. That’s literally the most basic function this device is supposed to support and it cannot. I have never seen such a problem with any other device I’ve used, including a variety of chrome casts, a fire stick, an Apple TV, an XBox/XBox One, and even XBMC (installed on the original XBox), a variety of RPi solutions, etc.