A survey has been created and anytime the following steps have been performed the quantities get removed:
Configuration of form:

Step 1:
Input quantity under 'Quantity' field (value greater than or equal to 1).

Step 2:
Update input quantity to Zero under 'Quantity' field.

Step 3:
Update input quantity to greater than or equal to 1 under 'Quantity' field.
Error: Values under fields named, Wattage, Hours/Day, Hours/Years, kWh, Cost Per Month and Cost Annually get removed. Values do not get regenerated.

Video below: