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xpcproxy

  1. J

    xpcproxy using high CPU?

    Can't seem to find anyone with the same issue by searching. Anyone have the process "xpcproxy" take up over 100% CPU after installing Sierra? It didn't seem to start at first, but suddenly started sometime after. This is on a 2010 MacBook Pro 15" with an SSD. The same process seems to be sitting...
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