I don’t think you can select two separate sources for the guide data. I also have both HDhomerun models and I ended adding the Prime first for Verizon Fios and then the connect and I ended mapping the local channel to the fios lineup channel. For example, ABC local channel for me was channel 6 but in the verizon lineup for HD is it is 506 … so for the connect I mapped channel 6 to 506 of the fios lineup
