On Monday 07 Nov 2005 17:41, irk wrote: > I can add this symptom: > > I have two CAM's, one is called Matrix Revolutions, another is called > X-CAM. These are CAM's which can be used with multiple encryption systems. > I tested them with SECA Mediaguard. What happens is that X-CAM works > perfectly but Matrix has big troubles. Lots of squares appear in the > picture and driver complains > about CRC errors. Both CAM's work perfectly in quite old set-top box. Which CI interface is that using? The budget ones are quite on the edge w.r.t. timings for talking to the CAM. I know for a fact one CAM just doesn't work at all with the budget-ci interface. What do you get if you enable the cam_debug module parameter?