Deploy from Helios fails for 0.0.0.0

Hello,
I have a problem to deploy my seam web project successfully having the jboss exposed to the network via configuration of the server view switching from localhost to 0.0.0.0
This worked perfectly fine with the same project using ganymede. Since I use Helios now this described operation does not work anymore. Setting back to localhost works perfectly fine.
The server boot ends up with this line in the logfile:
14:37:52,175 INFO [ServerImpl] JBoss (Microcontainer) [5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221053)] Started in 56s:260ms
and stops after this. It does not deploy the web project.

I verified that the same project can be successfully deployed using ganymede and the latest jboss tools version for ganymede and it works to expose to 0.0.0.0

What I tried to make it work on helios:

Created a new server with "New server-> JBoss AS 5.1" etc.
Start eclipse with -clean option
touch descriptors to enforce deployment but it didn`t help. After message "synchroniz...." in IDE nothing happens. Also the logfile does not give any errors.
None of this helped.
Thank you in advance.
A.Jay