> Calculator input lag bug
> Hitting airplane mode now drops connected bluetooth devices
> Swiping right to open a text or app from the lock-screen will cause touchID to fail
> Battery life has absolutely collapsed (pretty much have to have low power mode enabled to make it through the day with moderate usage)
> iMessage bug corrects "I" to some unrecognizable symbol [1]
> Siri App Suggestions now appears to suggest most recently used apps, not frequently - defeating the purpose of the home-button double-click (I assume this was done to support functionality on iPhone X since that doesn't have a home-button).
This is just what I've experienced before noon today. Why the decline in software quality?
[1] https://apple.stackexchange.com/questions/304153/ios-11-autocorrect-bug-typing-the-letter-capital-i
Edit: More since lunch
> Using bluetooth headphones to control Spotify music app...sometimes, but not always, pressing the button to restart paused audio will start iTunes music, even though I never use it anymore.
> I don't know what happened in the Podcast app, but my saved podcasts are not there anymore and the library is difficult to navigate.
I think giving iOS design to Ive was an error, but even if they don't agree with that, they need to focus on software very clearly and very publicly, making iOS 12 a release like the old Snow Leopard MacOS release. Focus on quality and performance, not new features.