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Macintosh News => Apple News => Topic started by: HCK on January 12, 2026, 04:05:09 pm



Title: Fix duetexpertd high CPU usage in macOS
Post by: HCK on January 12, 2026, 04:05:09 pm
Fix duetexpertd high CPU usage in macOS

The duetexpertd process is a legitimate macOS daemon, but when it goes rogue it can peg your CPU, drain battery, and make your Mac feel unusable. Here’s what duetexpertd does, why it might spike resource usage, and how to bring it back under control.
Source: Fix duetexpertd high CPU usage in macOS (https://macsecurity.net/view/679-duetexpertd-high-cpu)