[Samba] erratic behaviour with valid users = +group

[Klaus Hartnegg]

On 10.09.2014 09:08, Roel van Meer wrote:
> Perhaps this is related to bug 9570, which was fixed in 4.1.12.
> See https://bugzilla.samba.org/show_bug.cgi?id=9570

The error did not happen again after I updated from 4.1.6 to 4.1.12. But 
then I went back to 4.1.6 to double-check, and so far the error did not 
happen there either. Will switch to 4.1.12 and hope that it is gone.