Hello, thank you for your suggestion, on the basis of which the supplier contacted us and would like to respond below.
"Hello, please contact us at
[email protected] and send us a more detailed description of the problems you are having with your device. We will be happy to assist you in troubleshooting. Regards Team Sencor"
Please do not hesitate to contact us in case of need. Thank you and have a nice day, Ondřej - Alza expert