Pool Spa draining when pump is off - Fixed

Is your pool spa draining into your pool when pump is off ? There could be few things... 1, The reason could be your settings if you have an automated system. 2. It could also be one or both of the actuator valves going bad. You can check them with toggle switches. if not working just replace the top electronic motor. No need to replace the entire valve. Also check to make sure the valve gaskets are in good shape. 3. it could be a bad backflow/ Check valve. you can replace the internal flapper with new seal.