I installed 05.10.15 my C9 two days ago and now I see juddering with my Nvidia Shield Pro TV 2019 regardless of the setting in TruMotion. Off, Smooth, Clear or even User mode I get the juddering. But the juddering isn't present if I use the built-in WebOS app. The problem doesn't seem to appear with Comcast's Flex box, either. Model: OLED65C9AUA I rebooted my Shield and the problem still continues. But as far as I can tell, no updates were downloaded on the Shield. I had the Shield since its debut in 2019 and never had problems with it before.