Summary: I purchased this TV and it worked fine at first only to find out that there is a discrepency or time delay between spoken words and the actual sound. Also frequent bufferring when watching anything over the WiFi or ethernet. I had my internet service checked but no fault foundand have plentty of speed (20Mb download). I contacted LG and it took them a week to respond. They admitted error that needs to be fixed but then never send a technician to do the work.