I woke up this morning to yet another problem with this TV. After having this TV for about a month the casting remote suddenly stopped detecting my router. I power cycled the router and remote but still "No internet connection." The TV, however, does detect my router when I "test connection." But the casting remote won't pick up the wifi signal (that I know is working via laptop/smart phone) no matter what I do. Every week it seems like there's a new issue to fix.
I still haven't totally solved outputting 1080p from my laptop—half the time it works perfectly and half the time 1080p video has a weird "stutter" effect and weird visual artifacts. It's seemingly at random when it works and when it doesn't.
I love this set, but I have to say it has had exponentially more problems than any mid to high end TV I have ever purchased.