Do they go on and off together or independently? My first thought was a power supply or a connection but there is no common connection, they each get P24 from their own plugs. And I have a hard time believing the 24v to the CWIL is dropping and only causing those faults and those 2 inputs dropping. Maybe something is grounding P24IO. Does it coincide with anything like the car lantern? Put a meter on one of the inputs to see if it really is dropping, if it is I’d see if maybe P24IO is too.
