The term refers to a perceived reduction in internet speed on Apple devices following an update to the iOS 18 operating system. This experience manifests as slower loading times for web pages, delays in app data retrieval, and buffering during video streaming. For example, a user might observe significantly longer wait times when opening websites or downloading files after the iOS 18 installation, compared to the performance experienced with a previous iOS version.
The reported degradation of network performance following a major system update can be a significant concern for users. Reliable and responsive internet connectivity is crucial for modern device functionality, affecting communication, entertainment, and productivity. Historically, similar issues have occurred after other operating system updates, highlighting the complex interplay between software, hardware, and network infrastructure. Identifying the root cause is paramount for restoring optimal device functionality and user satisfaction.