Display zooms out automatically !

[scott]

The model seems to be zooming out in steps without me touching the trackpad - making it impossible to do anything. The home button on viewer cube works to reset but it just starts over every time. I tried restarting the app.

[azimshaikh95]

Hi @scott , Have you checked the keyboard keys. Some time sticking of keys leads these types of issues generally. 

Note:

Try PassMark Keyboard test This program allows you to press a key combination and a graphical display of the keyboard appears on the screen. It tells you which keys the computer thinks you are pressing and then you can determine which keys are stuck.