Emanuele P.1 Helpful | Level 5

Thanks @"eater", I will try the same then! It's very likely that I had moved some symlinks in the Dropbox folder just before.

I got the same issue after a fresh installation of Ubuntu 18.10, no additional apps installed. I observe the same both from my home network and from my office network. It could be related to some specific files (symbolic links for example) in my dropbox folder as suggested in point 7 of the guide you sent me. Indeed, in…

Is there a known solution for this issue? It suddenly started the same behavior both for my laptopt (Ubuntu 18.10) and my wife's (Ubuntu 16.04 and, to try fixing it, Ubuntu 18.10). In both cases the issue started when Dropbox had to sync a big amount of data (several dozens GB). It stopped syncing halfway, and started…