Hey,
I have an issue with the Dropbox Smart Synch function on my MacBook Pro M1 2020.
Until recently everything worked just fine, I also have the "Smart-Synch-Update for Mac" Box checked in the settings.
But now, when I synch a file or folder to "online only" it will do that and show, that the file has 0 Byte. But simultaneously my "other files" space in the MacOs Disk Space Tool increases so that I have about 250GB of "other files" on my system, that are no where to be found. Even if I search everything on my Mac there is no folder that is so big.

Can anyone help me?