"no too much blurred" continue to be blurred, I don't say "too much blurred", simply blurred.
It's known problem, it's not depend on connection (I play on 300Mbps connected with ethernet cable, I checked in my house, in another houses and another places and another computers and operating systems).
I think that the image can be better with the same network traffic. I don't mean that is a trash image or huge problem, simply is a little blurred and my question is why. If you only played in stadia you don't notice anything, but just compare with Geforce Now (same stream resolution) to understand what I'm saying
I have the exact same problem. Also it seems the graphics settings for the game have been turned down, RDR2 and DOOM have much higher detail level on Chromecast than on PC.
I have a Nvidia 1070 and Intel CPU.