Samba trouble (smb, smbadduser, smbpasswd)

If your samba is unreliable, there can be a number of reasons. I got the impression that YAST overwrites configuration data you have manually edited (e.g. in the password and user files) when you try to change settings via the YAST samba setup procedure. Here follows a checklist in case samba is again not responding or not visible in the network neighborhood. It could be that the unreliability is due to a PDC shutting down. Maybe I should make my Linux the PDC as it is always running.