The record latency adjustment (samples) section shows only one driver and its set of numbers.. i notices in X1 and now in X2 that you cannot change this driver...
 
for example; I have a Fantom G, Komplete Audio 6 & Virus as audio devices connected to the system as Drivers, with solely the Komplete Audio 6 being checked, the other two are greyed out ( unselected). The KA6 is also the playback and record timing master.
 
The record latency box shows the Fantom G.. i can pull the box down and select Komplete audio 6 but when i hit apply or ok, it changes back to Fantom G... even though this is not in use...
 
How can i setup this page correctly? thx

bump?

I think the audio card selection drop-down on the latency page is for reference only; it lets you see the latencies for each audio card. It doesn't change the active audio card. Does that answer your question?

ASIO drivers?  Only one is allowed.  You have to uncheck the one in use to get to another.