Sound bars. Thoughts? Recommendations?

[Frazod]

We've had a couple of Vizio soundbars for years. The one in the living room is getting a little twitchy - I think there's a signal that interferes with it originating in another unit, because it will sometimes start randomly switching input sources. Either that or my house is haunted by a ghost who really enjoys annoying my wife. But other than that, they're fine.