Top stories I've seen related are:
Users report iPhone 15 is overheating https://news.ycombinator.com/item?id=37697382
macOS Sonoma Boot failures https://news.ycombinator.com/item?id=38089342
Anything else?
Sonoma has been pretty stable for me at least. And my Google Pixel 8 has been reliable despite iMessage group chats silently not delivering to Android.