PowerVU = On compatible Dreambox STBs:
1) Disable the Stream Relay (on by default):
Webif -> Config -> Stream Relay -> Mode
0 - disabled
or in oscam.conf:
[streamrelay]
stream_relay_enabled = 0
2) Select the correct DVB-Api extended CW API:
Webif -> Config -> DVB-Api -> API for extended CWs
1 - OE 2.2
2 - OE 2.0
or in oscam.conf:
[dvbapi]
extended_cw_api = 2