Been having navigation issues for a couple weeks now. Which coincidentally(?) I think coincides with an update I've been hearing about. Can get to some stuff and then it plays okay, usually, but getting to an icon that is live not frozen can take a long time -- like half an hour or so, or just seem impossible so I give up. Issues are locking up requiring back arrow or home key to get out of stuck state also some times a skipping many icons in whatever direction you were trying to go. Tried rebooting, pairing, unpugging for a half day, all somewhat hopelessly as it seems a software issue. I feel like this has happened before ( though maybe not as bad, though I might think it's worse because I really wanted to use it), and that it cleared up on it's own eventually but this seems like this major problem that has been going on for a while now. Roku2, (I want to say 2700x, but don't hold me to it...) wired, radio style remote (point anywhere not on wifi network), hdmi or RCA (composite?) connectors but not both at same time (as I had been hoping).