Xgrid seems to be not available

Hi there, I'm currently setting up a Podcast Producer and the Xgrid. Both (in case of the Xgrid the controller) are running on the same machine. When I submit jobs to the Xgrid using the terminal everything works fine. I can also submit a taken video to the PcP server using Podcast Capture. But after that nothing happens. On the website I can't see anything beyond my user. What I consider to be strange is a message I find on the console every minute: "Xgrid is not available, watcher cannot perform Xgrid operations". Do you know why that happens? Anyone? Thanks in advance –f