What to do if the rice in the Xiaomi Electric Pressure Cooker 4.8L turns hard or tastes bad?

If the rice in the Xiaomi Electric Pressure Cooker 4.8L turns hard or tastes bad, please refer to the following methods for troubleshooting:
1. Ensure that the rice has not been left uneaten for more than 12 hours after cooking. Prolonged exposure can lead to changes in texture and flavor;
2. Inspect the bottom of the inner pot for any dents or uneven surfaces. An irregular bottom can affect cooking performance and lead to inconsistent results;
3. Check for any foreign objects on the bottom of the inner pot or the corresponding sensor surface. Any debris can interfere with proper heating and cooking;
4. Verify that the aluminum cover of the bottom sensor is not deformed. A warped sensor cover can affect temperature regulation, leading to undesirable texture and taste;
5. Ensure you are using the correct rice-to-water ratio when cooking, as insufficient water can result in hard rice;
6. If the problem persists, please contact the local after-sales service for further assistance.