This is happening to me as well. It’s been happening for the last couple of weeks. While listening to Pandora, the tv shuts off and it is usually about 40 minutes in (I would agree with the previous comment). When it first started, it was happening much more frequently about 15 minutes in. I turned the screen saver off on the TV in setting and it got better (now at about 40 min).  im Not technologically inclined at all, but seems like the prior software update has a glitch maybe. Hopefully Pandora and Samsung can get together and figure out a fix. It’s a very annoying bug.  ... View more