I'm going to give as many details as I can here so that I can receive the appropriate answers. I've contacted the help line and didn't get very far while receiving conflicting answers. I have 14TB on a NAS (hooked up to my home PC) that I want to back up to dropbox. I still want to retain everything on my NAS as well, this is for online storage only. I have an unlimited business advance plan. I was told that syncing my nas and manually backing up were the same thing, which I believe is incorrect. Originally, I was using the DB website and manually drag and dropping files over, 10 at a time. I got through a few thousand and it just became more and more difficult. Website was becoming unresponsive, crashing, etc. After contacting the help line, they told me that I should just "copy" and "paste" over my entire drive.
So, can someone tell me the best/most efficient way to go about this? Happy to answer any/all questions one may need to give me better guidance. I have a few thousand folders to backup, with subfolders in each, and then photos within them. Any and all help is appreciated. Thank you!