I have full details in another post on this forum (on page 3 currently) so, I won't get into great detail here on this thread but, in a nutshell....
Whenever I hit play (either in playback or record mode), I get approximately 1 second of hesitation before anything happens (spinning blue frisbee). Also, when editing everything is very sluggish and has long hesitations, as well.
I was originally using an i5 setup with 8 ghz RAM with a Focusrite Saffire Pro 40 firewire interface. I replaced the firewire card and still had the problem.
After trying everything I, and others could think of, I bought an i7 system with 16 ghz RAM and a Focusrite Scarlett USB interface. I still have the same problem.
I am at my wit's end and, as much as I love CbB, I don't know what else to do. I have been using Sonar since the very first version and, really do not want to be forced to leave it behind.
As I said, full details are in my post elsewhere on this forum.
http://forum.cakewalk.com/Need-help-with-Cakewalk-setup-on-new-computer-m3777869.aspx