Odd New Anomaly Just Started Happening...

...in X2a.  Started a couple of weeks ago.  Don't know what happened or what I did but now whenever I open Sonar and then any project it opens to a (seemingly random) tracks PRV and not my main track view.  I never save a project and then close with the PRV open...always the track view.  But everytime I open a new project there's the PRV staring me in the face.  No biggie.  But, as per usual, weird.