[RufflesRidge]

I'm a little confused about what you are seeing.

1) If you assign the relays to module 1 and the Digital Sidecar is in slot 2, everything works. That is the correct behavior.
2) If you assign the relays to module 2, they don't work.
a) Are you running a 4-slot or 8-slot cRIO?
b) If a 4-slot is your 2nd Digital Module in slot 4? If an 8-slot is your 2nd digital module in slot 6?

I think what is going on is you are confused about the new way of addressing the modules. The modules are no longer addressed by slot number, they are addressed by type. Analog module 1 is in Slot 1, Digital Module 1 is in Slot 2 and Solenoid Module 1 is in Slot 3.