I had a slightly different issue yesterday while trying to record some acoustic guitars using X2 for a project for the first time and wonder if it's related. I had only just started a project so very little open in way of tracks/folders/archiving etc
I created a brand new project in X2 Producer, (haven't downloaded or installed bug fix yet) added an Audio track, selected input and armed the track. But then while trying to get a level for miked up acoustic guitar the meter was blank in the 'Inspector' and Track Meter views.
Strangely I found that the level meters for the track input displayed when I pressed Play, so I did this as a work around to check level on guitar before recording.
I thought this could be due to something I'm doing wrong with the new 'Take Lanes' feature, but I didn't touch anything so surely it shouldn't be doing this 'out of the box'?
I do a lot of live instrument recording with Microphones, and this is a vital part of how I use Sonar, I'm quite surprised something so fundamentally wrong was allowed to make it out unnoticed and makes me very apprehensive as to what other problems are lurking ahead, and I haven't even got to the Pro Channel stuff yet...