Problem when changing frequencies on NileStat and others ...

Dear,

I'm using the free edition of ProgDVB 6.51.07 ... on the SkyStar 2 TV PCI hardware adapter ( driver version 4.6.0.9999).
For months there is a problem when changing frequencies (transporders).
It's not possible, for unknown reason, to change from tranporder to the other, the signal is lost.


For example, for the satellite Nilesat 101, 102, 201, Atlantic Bird 4A (7°W), it is not possible to go from 11449-H-27500 to 11355-V-27500.
But it is possible to have this path to access to the 113355-V-27500 :
1) first setp : 11449-H-27500
2) second step : 11747-V-27500
3) third step : 11355-V-27500

this kind of problem are very common on ProgDVB for so much satellites .
Thank you for help,
Adel K.
07/02/2011




HERE SOME ELEMENTS ABOUT MY CONFIGURATION :

windows XP SP3


ProgDVB 6.51.07
Standard edition

ProgDVB Engine 4.57
ProgDVB Module API 1.38
ProgDVB Plugin API 1.06

ProgDVB Engine wrapper 1.4.2.0
IPDev.Skins.dll 1.3.21.0
ProgDvbNet.cd.dll 1.0.2.0
Scheduler.dll 1.0.4.0

Internet Gate Server 1.12
PID Recorder 1.60

(WDM) SkyStar 2 TV PCI 1.31 (driver version for the SS2 : 4.6.0.9999 )
Internet TV, Radio, YouTube 1.40
.