I have had the following problems with Conax CAM.
Active card in conax cam opens all Digitalb channels on the one transponder no problem. All channels on the other transponder heavily pixilated. Put the card in a Blue Zeta CAM or Trex no problems with either transponder.
Here is the strange bit, Leave the card in the zeta or Trex and insert the Conax CAM into the other slot with no card and the picture pixilates again. I have 20 brand new Conax CAMs and they all do the same.
More info - Blue zeta must be changed to a Joker CAM to open Conax.
Zeta cam in Mondeal 7500 Viaccess 2CI will not pass the stay alive command to the card and it will go off every month. Pop it in another receiver and will re-activate in minutes.
Hope this is some assistance to someone & if anyone can shed light on the Conax Cam issue that would be great.
Triggs