The part get unglued from the buildplate during printing

  1. Check whether the temperature of the buildplate matches the recommended buildplate temperature for the plastic.
  2. An insufficient amount of varnish/glue is applied to the buildplate surface. Increase the amount of adhesive.
  3. If points 1. and 2. are met but the issue still exists, then the height of the first layer is incorrect. Go through the Z AXIS CALIBRATION procedure, p. 7.5