First, I should say, I am very impressed with how stable and bug-free the latest X2 is.
 
However, there is one bug, that really "bugs" me:
 
With auto-zoom on, when you click off of a track that has automation lanes, the lanes disappear, and the automation goes into the track (like it was for X1, before automation lanes, which is fine, so far).
 
Then, in the PRV, you can't copy any of the notes. I tried many times before realizing what was going on, i.e. I'd select notes in PRV, and try copying them to somewhere else, and nothing happens. Turns out I need to click on the track in track view, then click on the automation icon to move the automation back into the automation lanes. Then, and only then, can I copy notes from that track.
 
Sorry to bother people with such an obscure problem. I realize I'm the only X2 user who uses both PRV and automation :-) I'm a nerd.
 
Mike

Have you used the Cakewalk Problem Reporter to report the bug? If you haven't, don't assume they already know about it or that someone else has already reported it.

Two weeks ago I got two emails that bugs I reported a back when X2 came out were being worked on. One was updated to "Fixed" and the other was updated to "In Development." My guess is that they're working on Sonar X2b as we speak.