Why does the time of the Xiaomi Multifunctional Rice Cooker 4L change during the cooking process?

During the cooking process, the cooking time of precision cooking and quick cooking will be automatically adjusted according to different conditions, such as different reservation settings, rice varieties, ratios of rice and water, soft and hard taste, and water temperatures, etc. These different factors correspond to different cooking temperatures and times. The cooking time is 45-60 minutes for precision cooking and 30-50 minutes for quick cooking.
However, if using the reservation function for precision cooking or quick cooking, as the reservation time is the completion time, the cooking time is fixed (60 minutes for precision cooking) to ensure that cooking is completed at the time set by your reservation.