The freeze cycle on a Prodigy cuber is controlled by an ice thickness sensor positioned in front of the ice making surface. It is triggered by water contact. Normally water only contacts the sensor when the ice is at the proper size. However, irregular water flow can cause premature contact resulting in a short freeze cycle, small bridge, long harvest and even a shut down on short freeze (code 8).
The primary procedure for correcting poor water flow is to scrub the spillway surface.
Other short freeze causes include:
Water Level Sensor Cleaning
Source: MaintainX (Community Member)