According to Gizmodo, Microsoft is telling users that it’s become apparent that there are still some stability issues and performing a manual installation of the new Creators Update isn’t recommended right now.
What Microsoft has reported is that PCs that use a certain type of Broadcom radio were having connectivity problems with Bluetooth devices. So they’ve suggested that doing a Manual Update is something to avoid for now. But not to worry about being told the update is available for your computer. Which is quite different from what the Gizmodo headline reads.
You can read Microsoft’s blog post here.