Vortexbox - Problem after update

Yesterday I've updated my Vortexbox and after reboot it did not get up any more. It seemed to be a Kernel problem after update, so I connected a monitor and a keyboard to check the issue. With the new Kernel it started somehow but wrote a lot of error messages and had no network connection. I rebooted again, chose the previous kernel and it started normal. So I reinstalled the new Kernel with:

yum reinstall kernel

Or if you want to reinstall a certain kernel version

yum reinstall kernel-PAE-3.2.10-3*

The newest one was listed to be reinstalled, I accepted to download with Yes. After it finished it booted normal to the new Kernel (3.2.10-3.fc16.i686).