Some times I have experienced that the Dreambox suddenly is unable to get signal from several channels on a satellite (i.e. most German channels on Astra 19.2) even though there is no problem with the signal (checked with a different tuner connected to the same dish). I use a motor, but I don't think that is relevant. I can even boot the Dreambox with an old image and view the channels without trouble, so there is certainly some sort of software issue. Anyone know why this is happening and how to quickly fix it? When I experienced it before I believe it went back to normal after several re-boots and re-configuration attempts.