1, The ice maker works only when its temperature sensor detects the temperature not higher than -15℃. If you open the door frequently or set the temperature of the freezer compartment too higher, the ice-making capacity will be affected.
Please do not open the doors frequently and adjust the freezer storage compartment temperature lower.
2, The icemaker makes 8 ice cubes in one cycle which needs at least 100 minutes. So it needs certain time to make ice.
It is a normal phenomenon.