SSH / No file Access

[jeff.nicol_scotland]

Unit : ls-wsxl linkstationtm mini

I used the acp_commander and enabled SSH , this all went well

I then applied the SMB2 line to my NAS using putty /bin/sed -i '3i max protocol = SMB2' /etc/samba/smb.conf , I restarted the unit and now, I can't SSH , can't see the shares in Windows, All I can do is access the web interface :(

I tried the Buffalo Nav software it can't see the NAS either, crap!

Anyone got any pointers?

Thank you