I am running Linux Mint on my laptop, with the Dropbox app installed. Every time I log in, Dropbox tells me I have exceeded my 3 device limit. I only have 2 devices - my laptop and my phone. Dropbox is not recognising my laptop - it is tagging it as a new device log in, every time. I have to keep going in and deleting one of it's clones under devices.
I have no idea. I uninstalled Dropbox completely then reinstalled but it made no difference. I have given up trying to make it work. Have gone back to Google Drive for cloud storage. Not perfect but a higher free storage limit.