Overnight, a notable portion of iCloud users were getting logged out of their accounts across all of their devices, and the only way back in was to perform a password reset.
The log-outs weren’t — or aren’t, it’s not clear yet — happening on one particular class of device. And, if you were impacted, it’s across nearly all of your devices including HomePods, Apple TV hardware, iPhone, iPad, and Mac.
One AppleInsider staffer said that whatever the cause of the issue, it impacted app-specific passwords as well.