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Scott Walter
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Keyboard shortcut flashes my display

If I press the keyboard shorcut (cmd-option-control-shift-w) from any app it seems to flash my entire display. I believe this started with Catalaina but I could be wrong.

I thought at first it was Keyboard Maestro doing it but the shortcut flashes my display even when Keyboard Maestro is not loaded.

Any ideas what cmd-option-control-shift-w does and why it flashes the screen.

Scott Walter
  • 2.4k
  • 4
  • 23
  • 30