Application Switcher keeps popping up, randomly

Discussion in 'MacBook Pro' started by jezzah2013, Sep 3, 2013.

  1. jezzah2013 macrumors newbie

    Sep 3, 2013
    Really weird one this. Have had this mac for well over a year / have been using macs intensively for video and sound work for over 5 years - never seen this. Every 10 minutes or so my application switcher pops up, interrupting my work. Has anyone any ideas why this might be? Was thinking it might be a rare occurrence of a Mac virus but then I thought possibly not. Is there a button etc. I might have pressed by mistake?
  2. b06tmm macrumors regular


    Jul 23, 2009
    South Louisiana
    Sorry if this is rudimentary; command + tab is typically how you would evoke the application switcher.

    Does any of your work involve using the command + tab key sequence when this occurs? Have some of your keyboard keys been re-mapped in your applications?

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