Can't descramble single channel -> rejected group - (no matching reader)

= Revision : 9572

= Issue Description

Sometimes it happens that a channel that I'm getting from a remote user freeze and the screen goes black, watching in the log of my Oscam (rev 9572), I can see several lines like the following :

rejected group (1 ms) - Canale 5 (no matching reader)

Switching on another channel of the same provider (CAID), everything works and the channel is correctly descrambled, but on the channel where the freeze happened there is no way to descramble until a total reboot of the receiver (since the only Oscam reboot often is not enough).

Could the problem depend on the load balancer component activated on both sides (client and server) ?

= When the issue occurs

The problem isn't yet reproducible but it happens often.

= How the issue is reproducable

Not reproducible at the moment.

= Notes

In the attachment you can find two log files one of the server oscam and the second of the client oscam.