I can't seem to be getting rid of this. Every image I have makes my color smoothing really hideous, everything just turns blocky. I imported this from Cinema 4D into Photoshop as a TIFF, but it happens to practically anything: blank PS canvas where I start to paint in, highest C4D render settings, etc, happens to everything.
I changed my color profiles I bunch of times to no avail. Adobe RGB, ProPhoto, Web Coated, 8bit, 16bit, 32bit. Nothing. Is there anyone that has more experience with this?