samba problem after upgrade to opensuse 11

Hi
Before I had server in small lan with opensuse 10.3 and share files and printers. All works well but i bought new server and installed opensuse 11. Configuration file I left the same and then I have problem with winxp computers. When are share printers access to main folders is very slow and cant print big files like pdf and solidworks files. When don`t share printers access is very quick and works fine but I need printers there. In log file I have:
[2008/07/29 09:02:19, 0] smbd/trans2.c:call_trans2qfsinfo(2562)
call_trans2qfsinfo: not an allowed info level (0x102) on IPC$.
[2008/07/29 09:02:19, 0] smbd/trans2.c:call_trans2qfsinfo(2562)
call_trans2qfsinfo: not an allowed info level (0x102) on IPC$.
[2008/07/29 09:02:19, 0] smbd/trans2.c:call_trans2qfsinfo(2562)
call_trans2qfsinfo: not an allowed info level (0x102) on IPC$.
[2008/07/29 09:02:19, 0] smbd/trans2.c:call_trans2qfsinfo(2562)
call_trans2qfsinfo: not an allowed info level (0x102) on IPC$.
[2008/07/29 09:02:19, 0] smbd/trans2.c:call_trans2qfsinfo(2562)
call_trans2qfsinfo: not an allowed info level (0x102) on IPC$.
[2008/07/29 09:02:19, 0] smbd/trans2.c:call_trans2qfsinfo(2562)
call_trans2qfsinfo: not an allowed info level (0x102) on IPC$.

my smb.conf
[global]
workgroup = PROG
server string = SMB
printing = cups
printcap name = cups
printcap cache time = 750
cups options = raw
load printers = Yes
map to guest = Bad User
usershare allow guests = Yes
add machine script = /usr/sbin/useradd -c Machine -d /var/lib/nobody -s /bin/false %m$
domain logons = Yes
domain master = Yes
local master = Yes
os level = 255
wins support = Yes
preferred master = Yes
security = user
netbios name = SMB
passdb backend = smbpasswd
lanman auth = Yes
client lanman auth = Yes

[printers]
comment = All Printers
path = /var/tmp
printable = Yes
create mask = 0700
browseable = No

I have no idea what is wrong.
Thanks
Piotr

I made downgrade to samba 3.0.28 from samba 3.2.0 and all works perfectly. There is something in new samba wrong or off by default.
Piotr

After OpenSuse 11 Install, make an oline Software Update. Yast update samba pkgs to 3.2.4 and solve problem.