Print model separation from the build platform
2.1 The machine is not leveled or is improperly leveled.
2.2 Resin has been left in the vat for an extended period without stirring or checking for contaminants before printing.
2.3 The resin has expired.
2.4 There is an anomaly with the slicing file.
2.5 Insufficient base layer exposure time and insufficient number of base exposure layers.
3.1 Level according to the leveling video guide.
3.2 Stir the resin before printing and ensure the resin vat is free of contaminants.
3.3 Replace with new resin.
3.4 Address un-repaired model issues through software and ensure the model base is in contact with the build platform.
3.5 Increase the bottom exposure time and number of bottom exposure layers above the default values.