With CSC, when I load it, it loads a default sound by default so I can load it, and without doing a single additional thing, press a key on the Yamaha synth and I hear the same default sound every time....
Of course I can then simply click through the menu to the sound I want and proceed with my tracking.
Point being..... you should not have to specifically load a sample to get sound.
NOW: last night, while working on a re-do of an older song.... I found it was necessary to restart my computer and my interface to get things synced back up... it lost the ability to grab incoming audio and print it to the track. I have also had this happen more often with MIDI based instruments. A complete shutdown and restart from cold boot solved it.
I am always s u s p i c i o u s when people talk about this kind of thing happening with a factory card.....