Hi Carlosan, Im using v. 4.8.32
I did my retopo manually, and i think theres not any polygon with more than 4 sides.
I started working on sculpt then i did the retopo and now im working on my paint workspace to export it.
I tried to switch the option on, cause i saw it on other topic, but it didnt work. Only for 1 layer of the paint objects layers. the others i could import them succesfully