In may cases we have sharepoint online web sites that have many document libraries. For customers it has been somewhat painful having to sync each library individually so they can have back a persistent mapping on their windows laptop. We keep being asked why cant we have the old explorer view mapping that allowed viewing the whole web site and navigate between each document library in windows explorer. Could we consider an enhancement to the OneDrive Sync Client where it can provide an option of choosing multiple document libraries to sync from a SharePoint Online rather than having to do this individually one by one?

Transfer files and folders in a downward hierarchy instead of all the top folders, then horizontally down and down and down.

I have to wait for a folder tree until the the last horizontal folder of most folder hierarchy be moved until any folder is complete.

When I had a terabyte on OneDeive, it all starts with the User folder, then down one level to, say Documents and Photos. Then 100 folders under each, then they kept going say 5 deep. Well, I had to wait through all the hundreds of top folders be done, then wait for each horizontal level be done, until the fith folder deep was accessible.

My work account is at 'processing change' and my personal account is 'looking for changes'. The work on WAS synced until I added a sync sharepoint folder, and now it's constantly looking for changes.

My personal account varies between 10,000 and 140,000 file changes, but never syncs fully.

It would be nice to have an option to say 'kill the sync' and just allow onedrive to accept the state of offline, pinned or unpinned files. I could then use the overay icons (or the O, P and U file attributes) to find folders that are not synced yet, and then go and set the properties on those folders and files to allow sync to work with a smaller subset of files, in order to give it a fighting change to get into a 'synchronised' state.

Or, it would be nice to see a list of the files it is currently synching either uploading or downloading.

Please allow external users who don't have a OneDrive for Business account (i.e., users with a personal OneDrive account only) to sync shared folders to their local computers. We can already grant edit access to external, personal users, which works fine through a web browser. Also, external users with O365 business accounts can sync our shares. But the combination is not possible: external personal users can't sync. This is FORCING us to drop OneDrive and go back to DropBox, which supports this seamlessly even in their free service.

While better not to constrain the size/amount of syncable files based on the external user's available personal OneDrive space, that would be an acceptable limitation. At least make it possible to sync if the user has sufficient space remaining in their personal OneDrive.

One drive should concentrate on the basics. It is possibly the worst cloud storage at those.
Make sure my files are safe. Not from bin Laden, just from error. Errors which occur when a file is open and being worked on but something happens to the internet connection.
OneDrive should save to the device physical storage first then back that up to the cloud. Too many times there are sync errors and a duplicate file is made.

You end up spending hours pouring back through your lengthy documents just to try and remember what changes you made to which version do you can go back in and clean up your file system by deleting the unwanted one.

Constant issue.

Have mentioned this before.

Code all your programs and apps as if the data connection was inherently intermittent. Then and only then will you create a fool proof system.