Purchased in July 2012 from Sam's Club this TV is connected to the internet and most current patches have been applied. There is one HDMI connection from a Verizon FIOS STB, HDMI from Wii, Component from XBox360. Upon startup the TV will work fine on any input for 30-60 seconds then the screen goes dark, there is a pop on the audio and then the TV will restart. It happens regardless of input. This will happen 2-3 times before it (sometimes) settles down. There is also a problem where ghost images (remnants) previous channels appear on the TV in red, green and blue. It's very random and there's no pattern. Plan to call support but wanted to post here as well.