BS11 does not work, but everything looks normal.

Hi folks. I can't get my setup working. Everything works, the BS11 boots up well, openBSC loads well. At the software side, everything looks perfect. But the setup does not work. I have testet my BSC now with 3 different BS11. One of the BS11 is brandnew (Has been set in standalone directly after installing the firmware.)! I found this and i think that this is an explaination of the problem: http://lists.gnumonks.org/pipermail/openbsc/2009-August/000783.html Finally my question is if anone of you ever observed a semilar effect. regards. Philipp