I had lights out succesfully deployed using WHS 2011, I have now migrated to W2012 Essentials R2 using new hardware.
The old server was called "HP", new server is called "G8".
- I uninstalled the WHS2011 connector and lightsout on all my PCs
- uninstalled LightsOut addin on the WHS2011 server ("HP")
- Installed 2012 Essentials R2 connector on all PCs
Now it appears the new 2012 server (G8) can see all the PCs OK, but in the dashboard the "Client installed" option has an orange "?" next to each PC.
In each PC, the lights out logo in the system stray has the light bulb with a red X.
I'm not sure if the problem is caused by the migration or a configuration error, please advise?