Hello! We recently bought a Samsung 70ku6000 TV. After a few days, I noticed for the first time that after turning on the TV, a green (not uniform) image appeared for a few seconds. Then everything works as it should, and the image is perfectly correct. The situation repeats itself every few / several days. It seems that this only happens when the TV is turned off at least for a while, or after a night. Turning off the TV temporarily does not reveal a problem. Is this normal or someone has it / had it too? I wanted to advertise but, I am afraid that when we report a problem, and they will not receive anything like that for a few days, they will say that everything is ok. Regards.