Rob W 5

Q: CPU usage high with Safari 10 and Sierra

Having updated to Safari 10 and macOS Sierra a few days ago, I'm finding that Safari is consuming all CPU resources (and the fan kicks in and stays on).  Have tried clearing Safari cache and disabling all extensions, but no improvement.  Have tried to find another thread that hits this topic.  Any views?

MacBook Pro (Retina, 15-inch, Mid 2014), macOS Sierra (10.12)

Posted on Sep 24, 2016 8:35 AM

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Q: CPU usage high with Safari 10 and Sierra

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