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Macbook Pro(touchbar) external monitor flickering/static

S

stafil

macrumors 6502
Original poster
Sep 15, 2017
425
297
I have a 15" MBP connected to an external monitor using Apple's genuine USBC-to-HDMI dongle. Every few minutes I get flickering/static on my screen.

Anybody has any clue on how to debug? Is it a problem with the dongle? Graphics Card? Software?

Example:

 
Just in case anyone faces the same issue, it was fixed by disabling the "Automatic graphics switching"
 
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