Does the Missing Expansion Module happen at certain times for example 12:00 AM, 4:00 AM, 8:00 AM, 12 PM, 4:00 PM , 8:00 PM? Check the voltage at the M1XRF2H to make sure it is 12 – 14 VDC. Have you tried replacing the M1XRF2H?
Does the Missing Expansion Module happen at certain times for example 12:00 AM, 4:00 AM, 8:00 AM, 12 PM, 4:00 PM , 8:00 PM? Check the voltage at the M1XRF2H to make sure it is 12 – 14 VDC. Have you tried replacing the M1XRF2H?