In this case, it is not a problem with the product. If the remote control is turned off due to a phenomenon at the end of the program, if you turn it back on and turn it off again, it will return to the original initial mode (original position). And you can use the program you want again. 2. If there is a problem with the power supply, unplug the power connection and reconnect it to make sure there is no problem with the power supply. If it does not work even after rechecking the connection --> Apply for CS