Hayward AquaLogic / ProLogic automation

Hello, this code is a great addition. I love that is can now add my pool to my HA. Excellent work. Thank You!!

I have a Hayward ProLogic with 8 control buttons (Relays), Hayward EcoStar® variable-speed pump, Hayward Heater and now a USR-TCP232-304 to link it all together with 3 wires. (A B Ground)

I can see the sensor values that pertain to my install (no spa) but I am having problems. I cannot control items with HA I get a Bad CRC frequently in the HA log. I don’t know where to go from here. Any input would be amazing. Thanks

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