[wellylug] NFS from hell

[E Chalaron]

Hi all
For many years I have been happily using NFS over several machines until 
Opensuse came up with 13.1 :-\

Quickly : restarting nfs server sends me a "cannot stop ipmad" and 
service status is returning some rpc.gssd error

First question  : am i the only one ? if so I reinstall
Second : despite turning off firewall, nfs4, gssd all behave like it was 
all still turned on. Am I missing something ?

I am lost and frankly quite annoyed by such a muck up
Thanks
E