The news desk
On October 6, 2026, The 5K Runner reported that macOS 27 has an issue where App settings are reset after every restart. The publication suggested narrowing down the cause by checking system updates and preference files. The report did not provide the range of affected Apps, trigger conditions, or a fix, nor did it mention a response from Apple. The event remains at the stage of having been reported with the cause still unknown.
App settings resetting after a Mac restart on macOS 27? You can narrow down the cause by checking updates and preference files. the5krunner is an independent endurance sports technology publication by tfk, reviewing GPS watches, fitness trackers, and cycling computers since 2010.