said 1 year, 2 months ago:
@trudyd1474 Never had any problem with Dropbox sync – I use it with iMac, MacBook, iPad, iPhone and WinPC. Syncs within secs and even handles documents being opened in multiple devices at the same time.
However, it is important (especially with a PC install) to check your sync preferences. You can select and deselect folders to be synced or not, maybe there is your problem?
If not, go check your account in the cloud directly on Dropbox.com. There’s an extensive setting area, and the cloud is your main account.
Last but not least it might be a problem with your iCloud settings, if you have an account there. Sometimes iCloud blocks other services from syncing the same files. Try hiding the pics folder from iCloud sync and look what Dropbox does.
All the best, Thomas