On 1/3/19 6:09 AM, Miroslav Geisselreiter wrote: > Yes, I add this host with command: > net rpc join MEMBER -S NT4LIKEDOMAINSERVER -U root I don't have any NT4-style domains handy to test with, so I can't be very specific. Your logs seem to indicate that Samba believes itself to be the best DC for the domain. See what you get from: net rpc info net rpc testjoin If nothing seems relevant, try leaving the domain and re-joining.