Earlier quoted context omitted.
Can tech fix it by 1. Disabling the dropbox account? 2. Stopping dropbox urls from resolving in their lan if need be? Or blocking dropbox ips? 3. Buying a md1280 or similar storage quickly n put a freenas or similar on it? 4. Put syncthing or similar on all the user computers n this new nas?
Actually why is dropbox involved if its a git directory???
Can tech just stop the dropbox bit n just set up sparkleshare for everyone if git is holding up? If git is less than efficient..then syncthing, seafile would all work for their file sharing needs n r trivial to setup?