keyboard – Macbook Air loses modifier key remapping when hub unplugged

keyboard – Macbook Air loses modifier key remapping when hub unplugged

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TLDR: My Macbook Air forgets my remapped modifier keys after I unplug and replug the USB hub my keyboard is on. There have been previous questions on forgetting modifier key settings however these had been both random or on reboot, not on keyboard removing.

I’ve have a 2021 MacBook Air (MacOS 12.1). I’ve remapped the modifier keys on each the built-in keyboard and my exterior keyboard utilizing the Keyboard System Preferences.

For the primary week I owned it, I had the exterior keyboard plugged in to one of many USB ports, and every thing labored as anticipated. (to be actual, I had it plugged in to an previous unpowered USB-A hub, which was plugged in to an A-to-C converter, which was plugged in to the pc).

After that, I obtained an Anker USB hub with pass-through charging so I might cost whereas having my peripherals plugged in. I’ve seen that after I unplug that hub, and later plug it again in, the modifier keys generally have reverted to their default settings. Generally the modifier keys on the built-in keyboard revert as nicely! And generally neither one occurs.

If I look ahead to this to occur, after which swap again to the previous USB setup (keyboard plugged into old-style USB-A hub), then it remembers my customized modifier key settings once more! But when I swap again to the Anker powered hub, it goes again to the defaults.

Query: Why are my modifier keys resetting to defaults after the hub is unplugged, or, how can I get it to cease?

Notes:

  • The keyboard is plugged into the identical port on the hub each time.
  • I might ideally like an answer that is not “Set up Karabiner”
  • I’ve tried working First Help from Disk Utility and nothing got here up
  • This isn’t a reproduction of current questions as a result of it isn’t occurring on logout or reboot, neither is it occurring randomly — I’ve pinpointed it to occurring after I unplug and replug a selected USB hub. (and the one solutions I’ve seen to these previous questions are “set up Karabiner”)
  • Going again to the previous hub is not sustainable as a result of it means I am unable to have my keyboard, monitor, and energy plugged in on the identical time.

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