Hi there! I understand your Tzumi ice maker starts making ice but then the blue button blinks and it stops producing ice. Let's work through this together.

The blinking blue light generally means that the ice maker's lower water reservoir is empty or the unit thinks it's out of water. Here’s what I'd suggest:

1. Check the Water Tank: Make sure the water reservoir is filled with enough water. Lift the ice basket and confirm the water level is at the indicated line so the machine can continue making ice.

2. Check the Ice Basket: If the basket is full, the ice maker will stop producing ice. Empty out any ice and clean if necessary.

3. Reset the Unit: Unplug the ice maker from the power source, wait about a minute, then plug it back in and press the power button to restart.

4. Inspect for Blockages: Sometimes ice blocks or sensor obstructions can halt operation. Look inside to ensure nothing is jammed.

If after these steps, the blue light keeps blinking and no ice is made, there might be a sensor issue or a water pump problem that could require an advanced check or service.

Could you please confirm if the water reservoir was low or empty, and if you have tried resetting the ice maker? Also, let me know if the ice basket was full or empty when it stopped. This info will help me guide you better.

For your reference, the blue blinking light meaning and solution tips were found here for Tzumi ice makers1 2 .

Let me know!