Allow moving location of a synced folder
This is a surprisingly high requested feature, but Microsoft has stepped on it in various ways causing many request tickets for the same thing to be created, some of them closed. Another example of them not caring what customers really want.
OneDrive syncs fine to an external drive, but fails after removing the drive and reattaching it.
And this article of a workaround no longer works in the latest "better" version of OneDrive: http://tegenaria.com/perspiration/2014/06/26/split-onedrive-folder-over-multiple-drives/
Creating junction or directory links causes OneDrive to say it's not the same folder and won't sync.
Here are a few of the more voted items with the same topic: