Zone 2 issues

I have two AVRs in my home system. (Arcam AVR400 and Onkyo TX-SR702). Both work great to control via IP for Zone 1, however Im having issues controling Zone 2 with both. Roomie contains what appear to be generic Zone2 drivers for both units, but neither respond to commands via that driver. Since Im having issues with seperate brands I feel like theres something Im missing and not just a driver problem. Does anyone have any suggestions?


Im using the iTach flex with 3-IR emitter cable and as I stated - zone 1 control works beautifully with the roomie supplied device drivers.



Mis typed. I meant I am controlling via IR from the itach flex.