Faulty thermistor readings on RAMPS 1.4

Hi, I've got an MKS Gen-2Z v1.1 control board based on RAMPS 1.4 and recently after starting the printer the heated bed readings are fluctuating. If I try to heat the bed the LED is lighting up and the bed starts to heat but without reading the correct temperature from it. The thermistor is OK I've check it out, so my guess is that maybe the SMD capacitor might be damaged. Does anyone had this issue before, meaning trying to replace the SMD ? If this is the root cause what might be the range tolerance for it to be correct replaced, the actual on the board is RVT 35V 10uF ? Or, does it work replace with a simple electrolytic capacitor ?