I have now been testing for a few more days and have found a serious issue with MIDI transmission. When recording into MIDI tracks in Cubase, I began noticing all kind of strange activity going on over the input of the MIDI track when not playing the unit. This was sending all kind of wrong messages to Kontakt. I then ran MIDI Monitor again, and noticed all the activity with the Mod wheel when not even using the keyboard. I spoke about this with DSI tech support, and they said to try setting the parameters to minimum or maximum which does seem to stop the activity. It seems that the Mod wheel can get stuck, and keep wavering between small value changes non-stop until you manually move the wheel again.
This may also be why the screensaver was not activating as it should at times (which I mentioned in a previous post).
Keep in mind that this is now the second Rev2 unit I have tested, and both seem to have similar problems. At this point, I cannot even use the keyboard as a controller which I wanted to when needed. I cannot reproduce this issue with any other keyboards except the Rev2. I don't know if this can be corrected with some type of software update or firmware fix. The 1.0.2 update which I installed the other day did not correct anything. I also tried re-calibrating the wheels with no change. Not sure what else to do at this point, but the issue definitely is on a larger scale than specific units.