Before running the Z-Axis calibration, ensure that your build platform is planar by checking it with a calibrated bar. If it is not flat, you can fix this issue by using 150/200 grade sandpaper to sand the build platform.
Perform the Z-Axis calibration according to the instructions provided by the manufacturer. This calibration will help ensure the proper alignment and functioning of the printer's components.
Check the condition of your FEP (Flexible Elastic Polymer) sheet. It is strongly recommended to use high-quality FEP options such as HD FEP, FEP 2.0, or PFA. Using a poor-quality FEP can compromise the printability of the resin and lead to issues with platform adhesion and peeling force.
Verify the stability of your support structures and ensure that your models are fixed and correct. Make sure there are no broken parts in the model that could affect the printing process.
Once you have confirmed the model's integrity, check the layers of the sliced file to ensure they are accurately prepared for printing.
By following these steps, you can troubleshoot and address the sticking platform issue more effectively.