macOS Ventura causes a number of problems for users who use a Microsoft Exchange account for their calendar or reminders list, according to user reports online.
macOS Ventura is the latest macOS operating system released to the public last week. Since its release, users have taken to Twitter, the MacRumors Forums, as well as the Apple Support forum to share that their Exchange calendar no longer syncs properly with Apple's calendar or Reminders app.
In some cases, when the calendar does sync with Apple's built-in calendar app, other issues still arise, such as event dates and times being synced incorrectly, event invitations not coming through, reminders not syncing, and other related bugs.
It's not clear what Apple has changed with macOS Ventura to cause these issues or whether this is an issue on Microsoft's side. Users who are running macOS Monterey have reported no similar problems, so at least for now, it seems to be a bug with macOS Ventura.
In the meantime, users can try removing and re-adding their Exchange account to their Mac in hopes of resolving the issue. For users still running macOS Monterey and who use an Exchange account, it may be best to wait for the issue to be patched before updating.
Friday October 24, 2025 2:30 pm PDT by Juli Clover
In the fourth iOS 26.1 beta, Apple added a "Tinted" option that reduces the translucency of Liquid Glass for those who prefer a more opaque look. I saw some comments wondering whether the setting might preserve battery life, so I thought I'd do some testing.
Test Settings
I did four separate tests using the iPhone 17 Pro Max, and I kept the parameters as similar as possible. Here are the...
Monday October 27, 2025 7:55 am PDT by Joe Rossignol
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more.
Below, we outline key details about iOS 26.1.
Release Date
Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
Apple Maps could feature integrated ads as soon as next year, Bloomberg's Mark Gurman reports.
In his latest "Power On" newsletter, Gurman said that Apple's plan to bring more ads to iOS is moving "gaining traction," with the Maps app being next in line. The project will apparently give restaurants and other businesses the option to pay to have their details featured more prominently in...
Wednesday October 22, 2025 6:15 am PDT by Joe Rossignol
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more.
iOS 26.1 is currently in beta testing. The update will likely be released in the first half of November, and it is compatible with the iPhone 11 series and newer, but some...
Monday October 27, 2025 4:51 pm PDT by Juli Clover
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box.
Subscribe to the MacRumors YouTube channel for more videos.
We've rounded up all the latest Apple TV rumors.
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Monday October 27, 2025 9:15 am PDT by Tim Hardwick
Apple this month refreshed the 14-inch MacBook Pro base model with its new M5 chip, and higher-end 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips are expected to follow in early 2026. However, these machines will represent the final update to the current design, with Apple reportedly developing a completely new version of the MacBook Pro packed with next-generation hardware...
Apple's upcoming iPhone 18 could feature 50% more memory than its predecessor, according to Korea's The Bell.
With its latest iPhone lineup, the iPhone Air, iPhone 17 Pro, and iPhone 17 Pro Max feature 12GB of memory. This is a significant increase of 4GB more their predecessors, largely driven by the demands of on-device artificial intelligence processing.
The iPhone 17 is the only new...
The first preview release of the Swift SDK for Android was published this week, allowing developers to build Android apps in Swift with official tooling and making it easier to share code across iOS and Android.
The SDK enables Android apps to be built in Swift using officially supported tooling rather than community workarounds. In June, it was announced that Apple's Swift programming...
Friday October 24, 2025 7:18 am PDT by Joe Rossignol
At least some new iPhone models launching next year may support full 5G satellite internet, according to a report this week from The Information.
"Apple plans to add support in upcoming iPhones as early as next year for 5G networks that aren't tethered to Earth's surface, which includes satellites," the report said. "That would give the iPhone full internet access over satellite," it added.
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I’d like to see Apple return back to bi-annual releases. macOS was Macs are not phones and these annual releases are more akin to service packs that break everything.
