Elegoo mars prints a big block

[evorgnam]

Hi guys, hope you're doing well.
Finally found the cause of the issue.
After having changed the LCD screen, updated the firmware, re-installed chitubox sevral times, changed the usb key, rectified the 3D model, I finally figured out that it was the version of Chitubox that was bugged.
After having downloaded the new version of the software, everything's back in order.
Hope it will help for those who encounter the same problem.
Best regards.