Only sound on Powervu channels

Hi,

I'm only getting the audio on Powervu channels. The video remains black. OScam is decoding as it should, since CW's are shown and audio is decrypted. Using PurE6.3 image.

Thanks in advance for the help.

EMM

Thanks for all the replies.
Both 0,8W and 4.8E Discovery channels do the same thing. Sound is ok, but video remains black. The keys are the right ones, since if I change the key there is no sound.
Have tried several different oscam configurations and versions. Right now I'm using r11572-798. All other encryption systems work ok.
Steam relay is off and API for extended CWs = 1 (2 doesn't work). What kind of oscam config parameters might affect this?

Thanks.

EMM

Solved

Thanks all for the assistance.

EMM