nlb and wlan access points

hi,

i´ve got two win2003servers in an nlb-"cluster" running. installation is
straight forward, no specials. one service-ip-adress...terminal services are
load balanced 50%-50% to those two servers, everything works fine on the
wired lan. clients can access terminal services on this balanced eviroment
without any problem...

after starting this two servers the wlan access point in the same subnet
doesn´t work anymore. no wlan-client can connect the access point, even other
access points for roaming acess are away or the wlan-connect is abourted.
after disconnecting the nlb-servers, the access point is working again.
there is no problem with ip-adresses or other wired stuff.

if i put the servers online again...the wlan-clients can´t be reached
anymore...

the funniest thing: if i´m only disconfigure the service-ip from both
servers, the wlan accesspoint is up again...

is there a serious problem if a nlb-cluster and some access points are in
the same subnet ?!?

any hints ?!?