Takes three cycles to dry towels, displays 45 min. turns off within 30 min. still not dry

Question edited for clarity.

Unlikely to be the control switch and more likely the Humidistat Control Sensor that decides if the clothes are dry or not.

It is a very complicated dryer.

https://www.manualslib.com/manual/976997/Candy-Gcc-590nb.html?page=7#manual

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first the first digit must start with the number 1,or 4 of your 17 digit number for this to work.so fit your chip key in your ignition.
1, insert the key in your ignition turn the key to on for 10 min 30 seconds
2, within 45 seconds turn the key to off then back on for 10 min 30 seconds
3, within 45 seconds turn the key to off ,then back on for 10 min 30 seconds then back on for 10 min 30 seconds.
then after 10 min 30 seconds turn off then on .then start the engine.

Soak in a solution of one part distilled white vinegar and three parts water for 30 min. Rinse in water when done and lay out parts on a dry towel to air dry.

Nice thick towels at a full load should be about 50minutes.

When was the last time you had the dryer exhaust cleaned, a poor air flow will cause the dryer to be less efficient. This will also make it safer.

what you need to do is disconnect the xbox from your tv and wrap it in 2 towels turn it on and leave it for 30 to 45 min it should be very hot after you can feel the heat through the towels turn it off. DONT take off the towels let it sit and cool for an hour reconnect it and play. this may not work but it most likely will if it does not work you need to buy a new xbox

Replace the element, that's should fix it.........

This is normal because the delicate cycle is a low heat cycle.

don't know

try drying load with vent tube disconnected may get warm and dusty but if works ok recheck vent completely also be sure vent is not being flattened when dryer is pushed back to wall also remove lower panel(clips along top edge each corner about 3-4 inches in)remove blower housing 2-3 screws and clean housing

We had the same scenario, only our clothes were still very wet when it finally finished the cycle. To cure all three we cleaned the filter behind the front panel. It was badly plugged and it, and the water it was holding up, smelled foul. So far so good since.