Ghost of Tsushima - low quality, pixelated particle effects

[kornelius_iii 0]

I'm playing GoT and notice that effects like rain, wind, fire and such become very pixelated, and then become normal again after while, then being pixelated again,... seemingly at random. I dont know what triggers it. There is no particle effects setting in the menu so that is definitely not the problem.

Example image is in the link below.

https://imgur.com/7czjbAs.

 

[Aemony 142]

FSR/DLSS artifacts, I'd say. Nothing to be done about that other than report it to the game devs and hope they fix it or stop using the upscaling tech.