“Apple Inc. is overhauling how it tests software after a swarm of bugs marred the latest iPhone and iPad operating systems, according to people familiar with the shift.
When the company’s iOS 13 was released alongside the iPhone 11 in September, iPhone owners and app developers were confronted with a litany of software glitches. Apps crashed or launched slowly. Cellular signal was inconsistent. There were user interface errors in apps like Messages, system-wide search issues and problems loading emails. Some new features, such as sharing file folders over iCloud and streaming music to multiple sets of AirPods, were either delayed or are still missing. This amounted to one of the most troubled and unpolished operating system updates in Apple’s history.”
Yep. I still have problems with Mail, on my iOS devices and my Macs, along with many other issues. And, with Apple’s support being so unreliable, I still can’t use CarPlay with my iPhone.