Sorry to bump such an old topic.
Is there a specific setting that creates this problem?
It seems a little excessive to delete the entire Preference file each time it happens.
Problem seems to persist even when creating a new blank project after restarting Cubase, with just 3 x audio tracks.
Can’t drag them around to organise them, or put them in folders. No padlocks. Not apparently frozen
Many thanks for any suggestions.
Cubase 7.5.40 x64