So, I have a folder named "Dropbox\!dev" within Dropbox directory where I store all my codes and programs. And I recently started using Visual Studio 2022 and it produce a lot of files under "Dropbox\!dev\.git and "Dropbox\!dev\.vs.". Problem is, when Visual Studio is running, dropbox gives warning that it can't sync some files inside those folders because the files are not reachable. That is when I did some googling and applied powershell commands to ignore both folders(https://help.dropbox.com/sync/ignored-files).
However, even though I see the grey (-) marks on the icons of both "\.git" and "\.vs." folders, Dropbox will still try to sync this particular file(Dropbox\!dev\.vs\!dev\v17\Browse.VC.opendb) under the greyed "\.vs." folder which leaves the program under the indefinite 'sync in progress' status(blue rotating arrows icon).
Maybe I can just ignore it and I will be fine, but I felt like I'd let you guys know.