chronod keeps using 100% + CPU in macos Sequoia 15.4
by Poster
Apr 1, 2025
25
After updating macos Sequoia 15.4 today, I found that the chronod process has been consuming a lot of CPU, which is very troubling.
Process at:/System/Library/PrivateFrameworks/ChronoCore.framework/Support/chronod
https://i.imgur.com/NdCfxR3.png
All the solutions on ChatGPT have been tried, including:
1. Restart macOS
2. Turn off the "Screen Time" function
3. Delete Screen Time logs and configuration files
4. Reset chronod cache and configuration
5. This situation also occurs when entering safe mode
6. Reinstall the system (but every time it suddenly restarts and tells me that the reinstallation was not successful.)
I really don't understand where the sudden problem appears. It has always been fine before. Has any MacOS boss ever had this situation and knows how to solve it?
Replies
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Anonymous6516 Apr 3, 2025It doesn't seem to have anything to do with btt. There are problems with the weather and podcast music widgets that require location, but they are currently normal after removal
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Anonymous6514 Apr 7, 2025@ Poster # 20 Between 120%-200%, this bug is really damn absolute. I turned off all the components including the notification center, there was no substantial improvement, and it was still crazy occupation intermittently
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Anonymous6514 Apr 7, 2025Finally, in the Mac settings, turn off "Use iPhone widget", and the occupancy rate disappears
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Poster Apr 7, 2025@ Anonymous6514 That's the same as me, so I'll turn it off too.
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Anonymous11430 Apr 19, 2025It took two days to upgrade 15.4.1, but it didn't appear for the time being