Hi – Kai from Germany.
sorry about my english.
I have the same problem since a couple of days – timeline is uncontrolled scrolling into the direction of the mouse – working with 3 monitors, it is not very funny.
since 3 hours i can work again without scrolling.
i cleared the trash of premiere. pressing the shift key while Premiere is starting clears the trash. the loadtime was much longer. i am working with an MAC PRO and the start procedure needs in this state nearly 3 Minutes.
After the start, the uncontrolled moving stopped – hopefully this state is the state for the near future
Kai