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kentzh

macrumors member
Original poster
Dec 16, 2021
80
37
The forum has seen a lot of feedback that the computer wakes up at a specific time after sleep, which leads to serious power consumption. At 12 noon today, I disconnected the Bluetooth keyboard and mouse, disconnected the hub and the power supply, put the computer to sleep, the battery was 80%, and kept iStat Menus; at night Turn on the computer at 22:00, and find that the power has dropped to 77%. Judging from the feedback from the iStat CPU, there is indeed a behavior of constantly waking up the computer. Fortunately, the power consumption is limited. If there are Bluetooth devices, hubs and screens connected, it may consume power. There will be more. Before fixing this problem, I think it is better to shut down after use, if there is no kernel panic.
Don't know if this is a common problem, my device is a 16 inch M1 max 64G, I don't want this problem and kernel panic to be a hardware problem, because of quality issues, I've replaced it twice, and it's very delaying my time.



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TiggrToo

macrumors 601
Aug 24, 2017
4,205
8,838
Thread 'Some macOS 12.2 Users Experiencing Bluetooth-Related Battery Drain Issue During Sleep Mode'
 
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Weaselboy

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Staff member
Jan 23, 2005
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California
Moderator Note:

Please continue the discussion in the news thread:

 
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