Created Unassigned: Failed to edit computer settings MDTWebFrontEnd Beta 2.0.3 [11167]

Hello,

I'm trying to change the OSDComputerName in the pane Comptuers/mytest/settings/OSDComputerName
it seems to silently failed , if i use the deployment benchmark on the server the frontend read the OSDComputerName correctly.

I'm using:
MDT 2012 update 1
MDTWebFrontEnd Beta 2.0.3
MDTWebFrontEnd_Beta_2.0.3.zip
Windows 2008R2
SQLExpress 2008x64


Regards