Trying to use Finale on a Mac. Had no issues until now but every time I hover over the score, the file immediately starts scrolling backwards until it reaches the beginning. I can press the arrow on the bottom to select a measure and/or type one in but as soon as I move my mouse to select something, the page starts moving to the beginning and I cant stop it!  I've quit/restarted Finale multiple times, as well as my Mac, Nothing has worked. Has anyone else had this problem??? How do I fix this??