As a little bump to this, my previous imported project had about 50 tracks. As I listened back to all the tracks for the first time, I noticed that the bass track waveform was clipped for about the last half of the song. Same thing for a drum loop. I figured there was a recording glitch. When I looked at the waveforms in Adobe Audition, they looked fine beginning to end. These tracks also had the same intermittent popping and clicking I mentioned above. I have the most recent drivers and my samples are set to 1024. CPU usage across all my cores does not go about 50%
Here's another curiosity. The second song I observed the popping and clicking with, some of the imported waveforms have tiny blips in them. On the first version of song, these are the tracks that popped and clicked. I created another project, imported the clips individually, and the tiny blips are in the waveform, but no pops or clicks in the audio. If I freeze the track, the blips go away.
In looking at some of the other posts where Windows 10 updates may be a related issue, I have just started using CA-2A in the ProChannel just about one week ago. Not sure if that's related or not.
Again, any thoughts would be appreciated.
Thanks!