Hi Michael

I would suggest splitting the devices between port 1 and port 2.

Assigning the ports avoids devices from receiving commands from other devices allowing you in some cases to lower the inter-device delay.

Link that explains Inter-Device-Delay

[Link: support.myharmony.com]


How to link for assigning devices to specific IR ports

[Link: support.myharmony.com]


Let me know if this answers all your questions