I Have problem with my Adobe Premiere Pro CC (15.2).
I Can't Click Workspace and The Others (except timline), Already Reset My Preferences and Nothing Happen.
I've not seen that before. What happens if you go to the Window menu and pull down and select Workspaces > Reset to saved layout.
Are you using dual monitors?
I assume you're also just done a whole system reboot.
Delete nested audio: see how that goes.
Mind elaborating on this solution? I'm interested to learn.
Nested audio causes all kind of weird UI issues such like not being able to twirl down the effect controls properties. Switch between workspace.
Experienced this myself, took me a day to figure that one out and I can reproduce this issue.
Crazy. Thanks for the update!
Seems to be cause by the waveform.
Turning off Show audio waveform fixes it.
But that is not really a workaround as most of the time you need the waveform.
Opening nest and copying the audio over to the main timeline is another workaround.
Did you try a restart of your computer?