Generally what I've seen is that the stuck notes issue happen with other DAWs (not Sonar), which seemed fixed in the patch before the recent one. Not sure about the latest update. Could easily be regression or specific to the OP config (hard to point fingers), can't confirm either way as I haven't had time to try to repro so far.
Definitely recommend the above advice though esp as the OP seemed to be experiencing the stuck notes issue on the previous patch? From that info tending to slightly side on idea that it is specific to OP (just an educated guess, not a declaration of fact whatsoever).