Fire stick and built in tv apps vs cable box (tivo)

I have a Sony x940d, still love it. Have a question about why my cable box picture never gives me a problem with picture from Netflix or prime or plex or the TV channels from cable but when I watch the same content on prime or nextflix or plex with either the TV smart apps or my fire stick, I find the picture gives me a headache and looks off a bit. I’ve tried all the settings on the sony picture preference and tru motion etc but nothing seems to make it the same as non headache feeling as when I’m watching my tivo box cable. Is it the fps/hz? Is there a way to fix this issue as I’m not sure why built in apps would be different and give me weird feeling when watching (it’s not the soap opera effect) it’s just off a bit and I can’t watch it. Any thoughts or ideas in how to fix this. Thank you