Playing 2 concurrent scrambler channels , only the first channel is working.

[26/05 15:12:58.375 main]: dvbapi read from socket 8 the following data (21 bytes), pos = 0, op 40106F86, key 0
[26/05 15:12:58.375 main]: dvbapi: received DVBAPI_CA_SET_DESCR, key 0 parity 0, index 1, CW OK: 01 23 45 69 89 FF DD 65
[26/05 15:12:58.375 main]: op not found for algo 1
[26/05 15:12:58.375 main]: dvbapi read from socket 8 the following data (17 bytes), pos = 0, op 400C6F88, key 0
[26/05 15:12:58.375 main]: Key 0, Algo set to 1, Mode set to 0
[26/05 15:12:58.375 main]: dvbapi read from socket 8 the following data (21 bytes), pos = 0, op 40106F86, key 0
[26/05 15:12:58.376 main]: dvbapi: received DVBAPI_CA_SET_DESCR, key 0 parity 1, index 1, CW OK: 01 23 45 69 89 FF DD 65
[26/05 15:12:58.376 main]: op not found for algo 1

Thanks,