Warning: If you own a Mac with an M3 Ultra chip, don't be like me. Hold off on upgrading to Tahoe. Here's why.

Apple revealed its plans for the next version of macOS at the WWDC keynote on Monday June 9, 2025. The company also showed off new features for the next iOS, iPadOS, watchOS and more at the event.

Apple released macOS Tahoe alongside iOS 26 and the other new operating system updates this Monday. However, owners of one of the most expensive Macs available say they haven't been able to update the ...