As a last step, you can perform a factory reset of your kitchen device and delete your device from the NutriU app in settings. Then unplug your kitchen appliance and plug it in again. Re-start the connecting and pairing process.
Please note: Resetting your kitchen device will disconnect it from your home WiFi, and paired smart devices and will delete all personalized content, like saved favorites, from your kitchen device.
If all of the above-mentioned instructions do not help, please contact your local Customer Care for further analysis.