Front loader dryer takes 2 to 3 cycles

When using the settings,my front loader dryer takes 2 to 3 cycles to dry the clothes. We usually have to place on the timed dry,does it has an auto sensor?

The most common cause of long drying times is poor air circulation. Check the vent, from the dryer, all the way through to the outside of the house. Look for clogs, pest nests, or any other obstructions.