There is a lip sync problem.

As of software update 7.5.1, build 4095 the audio sync problem is fixed on the Ultra

I owned the original Roku 1, the Roku 2, Roku 3, Roku Stick, and now this, the Roku Premiere+.There is a material audio sync problem

To those who have had sync problems with your unit, I'm sorry

I really like the Roku Premiere+ (it replaced a Roku 3), and I'd give it 5 stars if it weren't for the audio sync problem that others have mentioned

Except for arriving in a brown box instead of a retail box, and having an annoying "B Stock" sticker on the back that was hard to get off, I have no complaints with the refurb unit