I just did some work on a member server and decided to leave and rejoin the AD. The rejoin worked out fine but I received an error message with regards to a failed DNS update. Following the wiki, I ran? samba_dnsupdate --verbose --all-names on the DC, but I'm getting only errors. The last lines read: ; TSIG error with server: tsig indicates error update failed: NOTAUTH(BADSIG) Failed nsupdate: 2 Failed update of 29 entries I'm generally having some problems on this AD so this might be part of a bigger story. However, those problems are still very minor, not disrupting day to day functionality. Viktor