Solid list. I’d like to add the following:

- All: Contact syncing with Office 365 results in stored birthdays getting moved forward by one day. - macOS: Bluetooth audio stuttering when going in and out of full screen view in a given app such as PowerPoint. - macOS: Unlock using Apple Watch will randomly stop working - macOS: Safari suddenly going out to lunch and taking 30+ seconds to load a page (fixed by force quitting the entire browser).

I gave up congratulation people with their birthday years ago because I don't trust the birthday calendar anymore.