SAMBA problems on Debian 8.8

[Hans Kraus <hans@hanswkraus.com>]

Hi,

yesterday, 14. July, about 9:30 pm my SAMBA shares on Debian simply
stopped working. I did not do anything on the system.

When I now try to connect to them from Windows 8.1 I do not see them
in the "Connect Network Drive" window.

When I enter the address manually I get the error "The connection isn't
accepted from the remote device ...".

All texts are my translations from German, so the will be only
approximately correct.

Any advice for me and what debug info shall I supply?

Kind regards,
Hans