I have a backup server (synology NAS) in which I have 10 TB of information distributed in several folders, first I tried with an app called Cloud Sync but it is very limited when it comes to reading the folders to upload them, at most it read at 8mbps .. I am also trying to do it with 100GB drag an dropping from Windows Explorer directly to the backup section on the Dropbox website but apparently all browsers crash, do you know of any alternative to be able to efficiently upload all my information? I cannot download those files to my PC and sync them with the desktop app since my PC does not have enough space to accommodate 10 TB