Erick for Model Number NE58F9710WS/AA-0000 Our Samsung range seems to not maintain a temperature for long cook times. It will reach temp on initial heat up but after a while temp seems low so we have to reset the temp on the panel. Not sure if the Thermistor sensor is faulty or another part is needing replacement. Thank you in advance for your help. Erick
Answer Erick, if the temperature will increase to the set temperature as soon as the cycle is stopped and restarted, the failure would be in the main control DE92-02439G. Read More... Answered by AppliancePartsPros.com | Thursday, February 4, 2021