Was messing around with my receiver today to figure out some advanced settings and was struck by how terrible the UI is compared to say an iPhone. What's also strange, is how often things seemed to go wrong. For example, I've had multiple Sony and Yamaha receivers die under warranty with no reason provided as to why. The way to deal with it seems to be to throw replacement parts at it until something fixes it. If you were to upgrade, then does anyone offer a better experience these days? Searching the internet seems to indicate pretty much every receiver has weird issues from randomly resetting themselves to demo mode, to losing memory settings for no reason. Any opinions on who does it best when it comes to software ease of use and general reliability?