On 16/11/2022 13:33, Corrado Ravinetto wrote: > Then if i upgrade to from samba 4.9 to 4.16.1 i'll solve my problem ?? > Hopefully, but it will definitely get you a much newer version of Heimdal and the chance to get your problem fixed (if it isn't fixed), you have no chance of getting anything fixed on 4.9.x, it is EOL as far as samba is concerned. Rowland