• Is there a hair in the laser part under the mouse?

    Ignoring the clicking, erratic movement can all be explained by thing like a small hair or dust in the laser.

    Or do you mean the trackpad?

    In which case it can be explained by a loose connection to the mainboard. Easily explained by being knocked during shippnig. You may be able to service that yourself, but most likely it's a genius bar visit for you.

About

Avatar for Velocio @Velocio started