Switching on Datapath FX4

[rawdesigns]

I am using two datapath FX4's and was wondering how to switch between house and guest VJ using the wall designer app?

[Scratchpole]

Never tried it but I guess you could load a second preset to switch to a different input on the FX4, it'll doubtless not be seamless though and you'd have to do one after the other unless there is a way to hit both at the same time over a network.
I guess the best way would be for you to put a matrix switch before your FX4's and hope they can handle the edids changing.

[rawdesigns]

have you had any luck with any matrix switchers before datapath? I tried one and was getting what I believe was an HDCP error