I accomplish this by making the Power On of each device page execute a macro which sets the correct inputs/sources/power for the device they are currently in if the original macro failed for whatever reason. That way if the input selection or any other part of a macro fails all the customer has to do is push the "Power On" button. Since the remote is already on the right page for the device they want to watch/listen and the macro on the that devices "Power On" button ends on that devices page it works perfectly.