[Samba] samba 2.2.7 disconnect problems on solaris 2.8

[Leeflang.Marco]

we installed samba 2.2.7 on a solaris 2.8 box.
at random time, connections are dropped and shares are not available for
short times.
errors in log.smbd :

[2003/04/01 06:05:39, 0] lib/util_sock.c:(436)
  read_data: read failure for 4. Error = Connection reset by peer
[2003/04/01 06:12:15, 0] lib/util_sock.c:(436)
  read_data: read failure for 4. Error = Connection reset by peer
[2003/04/01 06:14:29, 0] lib/util_sock.c:(436)
  read_data: read failure for 4. Error = Connection reset by peer 


is this a known problem??

kind regards,

marco leeflang
siemens netherlands