macOS Monterey 12.3 Beta 2 Appears to Fix Bluetooth-Related Battery Drain Issue During Sleep Mode
Following the release of macOS Monterey 12.2 last month, some Mac users who installed the software update started to experience excessive battery drain during sleep mode, seemingly due to Bluetooth accessories frequently waking up the machines. The issue appears to affect Macs running the first beta of macOS 12.3 as well.
Many affected users found their Mac's battery life dropped from 100% to 0% while in sleep mode overnight. A few users tried to identify a cause in Terminal and found that Bluetooth accessories were frequently causing a "DarkWake from Deep Idle" that resulted in the Mac repeatedly waking from sleep and draining the battery's charge.
Fortunately, it appears that the second beta of macOS 12.3 seeded today may resolve the issue. In a tweet, Mr. Macintosh said his 2018 MacBook Pro that was experiencing the issue on the first beta of macOS 12.3 is no longer affected on the second beta.
macOS 12.3 will likely be publicly released around March or April, providing a fix for all affected users. In the meantime, users can disable Bluetooth on their Mac or disconnect all Bluetooth accessories overnight to prevent battery drain.
Related Stories
Apple released macOS Monterey 12.2 earlier this week, and some Mac users who have installed the software update are experiencing excessive battery drain during sleep mode, seemingly due to Bluetooth accessories frequently waking the computers.
The issue has been reported by users across the MacRumors Forums, Reddit, and Twitter over the last several days, but it is unclear how widespread it...
Apple today seeded the third beta of an upcoming macOS macOS Monterey 12.3 update to developers for testing purposes, with the new software coming a week after the release of the second macOS Monterey 12.3 beta.
Registered developers can download the beta through the Apple Developer Center and after the appropriate profile is installed, betas will be available through the Software Update...
macOS Monterey 12.1, which is set to be released to the public in the near future, addresses several significant bugs that Mac users have been complaining about for weeks.
According to Apple's release notes, it fixes a bug that could cause the trackpad to become unresponsive to taps or clicks. We reported on the Tap to Click bug earlier this month after receiving dozens of complaints from Mac...
Apple today released macOS Monterey 12.2, the second major update to the macOS Monterey update that launched in October. macOS Monterey 12.2 comes over a month after the release of the 12.1 update, which brought SharePlay support.
The macOS Monterey 12.2 update can be downloaded on all eligible Macs using the Software Update section of System Preferences. Apple has also...
Apple today seeded the first beta of an upcoming macOS Monterey 12.1 update to developers for testing purposes, with the new software coming just a couple days after the official release of macOS Monterey.
Registered developers can download the beta through the Apple Developer Center and after the appropriate profile is installed, betas will be available through the Software Update...
Apple today released macOS Monterey 12.3, the third major update to the macOS Monterey operating system that launched in October 2021. macOS Monterey 12.3 comes more than a month after the launch of macOS 12.2, an update that addressed a Safari vulnerability.
The macOS Monterey 12.3 update can be downloaded on all eligible Macs using the Software Update section of System ...
Apple today seeded the fourth beta of an upcoming macOS macOS Monterey 12.3 update to developers for testing purposes, with the new software coming a week after the release of the third macOS Monterey 12.3 beta.
Registered developers can download the beta through the Apple Developer Center and after the appropriate profile is installed, betas will be available through the Software Update...
Apple today seeded the second beta of an upcoming macOS Monterey 12.3 update to its public beta testing group, with the new software coming a week after the first macOS Monterey 12.3 public beta.
Public beta testers can download the macOS 12.3 Monterey update from the Software Update section of the System Preferences app after installing the proper profile from Apple's beta software website.
...
Popular Stories
The iPad will no longer be able to be used as a home hub following the launch of iOS 16, iPadOS 16, macOS Ventura, and the HomePod 16 software this fall, Apple confirmed today.
As discovered in iOS 16 code by MacRumors contributor Steve Moser, Apple says that the iPad will no longer be supported as a home hub. This information will be displayed in the Home app after updating to iOS 16.A home ...
CEO Tim Cook this week did an interview with China Daily, where he once again commented on on the future of augmented reality and hinted at Apple's work on an AR/VR headset. Render via designer Ian Zelbo Cook said that Apple is excited about the opportunities available with augmented reality, which is not too far off from prior comments that he's made, but he went on to say that people should ...
Apple today seeded the second betas of iOS 16 and iPadOS 16 to developers for testing purposes, and the new betas introduce new features and refine some of the changes that Apple made with the first iOS 16 release.
Subscribe to the MacRumors YouTube channel for more videos. Lock Screen Photo Wallpaper Customization
When customizing a photo on the Lock Screen, there are two new DuoTone and...
Since the release of iOS 14.2 in 2020, the iPhone has included a built-in Music Recognition feature in Control Center powered by Shazam. And with iOS 16, and also the iOS 15.6 beta, the feature has received a small but useful upgrade.
As noted by Twitter user @someone_andrew, songs identified with Music Recognition in Control Center finally sync with the Shazam app.
It also remains...
Apple today launched its annual "Back to School" promotion for college/university students in the United States and Canada. This year's promotion offers a free Apple gift card with the purchase of an eligible Mac or iPad, rather than free AirPods like last year. Apple is also offering students 20% off AppleCare+ plans during the promotion.
Apple is offering a $150 gift card with the purchase ...
Apple today seeded the second betas of upcoming iOS 16 and iPadOS 16 updates to developers for testing purposes, with the updates coming two weeks after Apple unveiled the new software at WWDC and released the initial betas.
Registered developers can download the iOS and iPadOS 16 profiles from the Apple Developer Center, and once installed, the betas will be available over the air. Given...
Apple is "likely" to announce its long-rumored mixed-reality headset as soon as January 2023, Apple analyst Ming-Chi Kuo has reiterated.
Concept render based on purported leaked information by Ian Zelbo In a detailed post on Medium, Kuo explained that Apple's headset will be a "game-changer" for the augmented-reality and virtual-reality market. Describing some of the headset's...
Top Rated Comments
Beta testing should only be catching any bugs involving combinations of other software or hardware that cause unforeseen complications. These should be rare and unusual, and virtually impossible for the dev/test team to test for. However, I suspect the type of people that use beta testing releases are either nutjob fanb**s who accept anything Apple throws at them and cheers it along; or devs who are merely testing their own products on the upcoming updates. Thus, no one is actually doing any testing with beta releases. Either that, or Apple ignores the feedback.
Who knows. The constant rubbish that comes out of the Apple software divisions is mind blowing to me.