Hi there. Originally bought this TV after much research and have been really disappointed with what was an expensive purchase. Sound levels are all over the place, especially when moving from TV channel to Netflix and vice versa. Picture flickers when home button pressed. Blurring/rippling of some images against a solid background. Communication issues with smart home controls. Cumbersome and klunky feeling throughout. Remote is terrible. Anyone else disappointed? Or are there fixes out there to make the enjoyment better?