I made my 5-year-old TV stream like new again with a few simple tweaks
Is Netflix lagging? Try one of these fixes!
I've owned a Samsung 55-inch NU6900 Series 4K TV for about five years. It delivers solid picture quality, good sound, and a range of smart TV features, including apps and screen mirroring. However, these latter features started working less efficiently, making me wonder if I should replace the set. Except, I wasn't in the market for a new TV, so I took matters into my own hands.
