I have been using Dropbox with 3 devices (desktop, notebook, phone) for about 8 months without any problems. As of last week, my desktop stopped sending and receiving files from the other 2 devices. My other 2 devices still sync with each other without any problems, which matches what is on the web. My desktop uses Windows 10 (Microsoft Office installed) and Windows 11 on my notebook (Microsoft 365 subscription). I have around 1GB in the account.
Any ideas why it suddenly stopped?