I have an Hayward Omnilogic Panel and shows me that the temperature of my spa is at 80F when the water feels at 100F and I can confirm it by looking at the screen of the heater that the water is at 100F what I did was replace the temperature sensor but it still gave me the same problem, panel shows 80F and no temperature rise or fall on panel. The next thing I proceeded to do was update to the latest version of the MSP and MP but it was still the same, I already changed the temperature sensor 2 times and I even put my neighbor's sensor on it that was working fine on his property but it shows me on my panel 80F and it doesn't go beyond that, I tried to contact Hayward but no one speaks when they answer, at this point I don't know what else to do!