Issues with all external peripherals?

Discussion in 'macOS Sierra (10.12)' started by knassar, Jul 10, 2016.

  1. knassar macrumors 6502


    Jul 31, 2015
    the Cloud
    Hi everyone,

    i've recently installed Public Beta 1 of macOS Sierra on my mid-2010 MBP (2.66GHz Core2 duo, 8GB RAM).
    I started noticing some freezes followed by crashes while using certain apps. I quickly realized that the cause of the freezing+crashing was actually the external mouse that i was using with these apps. The issue is repeatable both with my Razer Abyssus and with my Apple Magic Trackpad 2.

    Also, my MBP has stopped recognizing my external keyboard. it simply completely ignores it (the keyboard in question is a Leopold FC750R). For info, everything was working perfectly under ElCap.

    Has anyone encountered this before?

    I'd greatly appreciate any advice, as the current situation is pretty much unacceptable to me.

  2. grahamperrin macrumors 601


    Jun 8, 2007
    I have read multiple reports of problems with peripherals.

    The best that you can do is use Feedback Assistant, make a separate problem report for each peripheral that you find troublesome with Sierra.

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