I have been playing around in my new Sonar X2, has worked perfectly without any craches:-)
But, one of the synths that I like, Roland Groove Synth semms to have a Bug. For an example, when I choose a Synth bass sound, some notes has a "delay", like a long release.. Sometimes it works and sometimes not. Cakewalk, can you fix this problem?

Really like the synth, but this problem is annoying...

Thanks!:-)

sure it's not a midi echo of some sort / sustain etc?

might be how the bass is programmed. could be release set to follow pitch.  which patch?? post some midi.