November 14, 2012, 11:25:03 pm
I have the same problem.
I have just downloaded 2.5free. In every scene I open, whether an example or empty, as soon as I left click, the camera starts flying off straight towards the crosshairs on the horizon. I can right click and change direction. Arrow keys can be used to stop it (pressing back arrow), but as soon as I let go, it flys off again. Moving left or right works, but the camera is still moving forward.
This is on a laptop, no external mouse or keyboard, windows 8.