--On Wednesday, June 06, 2018 3:08 PM +0000 "Frank M. Ramaekers" <FRamaekers at ailife.com> wrote: > I gave up on the Implicit and configured vsftpd for Explicit, that > revealed some configuration errors (displayed on the client, Filezilla in > my case). I then corrected these errors and switched back to Implicit > and all is well. Can you say what was wrong? That might help others who encounter the same problems or help improve the documentation on the settings. Do you use etckeeper? It puts /etc under git revision control, so you easily check your configuration changes over time. It's pretty easy to set up.