Taken from elsewhere, hope member dont mind the copy n paste....
on streamboard also this was posted on a development on timeline
#3734 closed defect (wontfix)
0963 card doesn't clear some HD channels - new card pairing method
Issue Description
Details from live log: "2014/05/04 19:10:35 r [***********] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed".
ECM is 100% subscribed, works fine in offical receiver. Looking through the latest firmware for an Amstrad DRX595 it shows that a new ECM Corruptor and/or Secondary Scrambling system has been put in place. Possibly means that a different pairing method is now in use for certain ECM's on 0963 cards.
When the issue occurs
All the time on "0963&000000/FFFF/0F1A" plus other HD services
How the issue is reproducable ¶
Zap to an affected service, ECM is not received from card.
Can provide a list of affected services.
Can also provide the lastest firmware update for an official receiver if needed.
Resolution set to wontfix
Status changed from new to closed
This is not a hacking forum, they are reading here as well!