Shift + B used to jump the cursor backwards - a very handy feature, now it sends the cursor back to the top of the file. I feel I have done something wrong?
On the subject of moving backwards Lightworks has a great feature - a key board short cut (J) that engages reverse play. And if you hit it twice reverse play at double speed. And you get audio in this mode - just about decipherable enough to find the spot you are looking for 15 or 20 seconds back from where you are now, quickly and effectively.
Ta like, ABB