I'm trying to use my Dropbox Plus account to backup some large folders on one of my hard drives however I can't seem to get it to sync effectively. These folders will be updated regularly so I need them to actually sync.
I'm using Windows 11 and some of these folders have many subfolders with everything organised, while others have minimal subfolders but the main folder contains a few thousand files. I have a fast PC (the folders in question are on an NVMe SSD) and a very stable, fast internet connection.
When I tried uploading the folders to dropbox.com it will upload a certain amount of files then stop and I can't work out how to add more files efficiently, I don't want to be adding them a few at a time as I will almost certainly miss some. I also realised that this way isn't actually syncing the folders the weay I want.
Similarly when I tried dragging the folder on to the Dropbox folder on my computer it uploads a certain amount then the rest just sit there pending and I can't seem to get the rest to sync. I tried syncing single files from the right click menu but nothing happened.
What is the best way to set this up so that the folders reliably sync and any changes I make in future will automatically be updated?