Symptom:
The symptoms are two-fold. First, the bitrate of one or more audio components of one or more services is zero. Second, incorrectly routed packets of those audio components might end up on another existing audio PID. In that case, the second PID will have a corrupt output stream and an increased output bitrate.

Conditions:
On a co-processor card in AVC splicing mode, a large number of (re)configurations have happened over time. This means that a lot of services with active DPI or LPI have been added and deleted or disabled and enabled.