I purchased a Roku Ultra to connect to my Samsung Smart TV. The picture quality going through Roku sucks. Colors muddy, poor contrast and saturation, etc. I've tried all settings on the TV to adjust color but nothing works. I can't find any adjustments through Roku to improve quality. Are there any hidden menus I'm not seeing to help the situation? Instead, I'm back to using the Smart TV that doesn't offer all the apps I'm looking for since cutting the cord.
