I cant even take it off the platform, its really stick and hardened to the platform. I adjusted the Z and same results, its on 0.6 in this print.
¿could be the optics? I really dont know what to do next.
Looks very much like an optics issue. You should submit a support ticket to Formlabs, they will walk you through the process of checking for other errors and cleaning your printer’s optical path.