Thanks Frank,
I have a HUMAX Freesat Foxsat receiver and a Pioneer Plasma set. I also have a Horizon satellite dish meter that I use to point the dish accurately. The picture reception on the Pioneer is superb. The problem I am experiencing is with sound.

The links I have provided suggest that there is a widespread problem. This has tacitly been acknowledged by certain dealers/industry contacts.

Geoff

System 1. AVI S21 amplifier, Meridian 504 tuner, Meridian 218 zone controller, ATC SCM35 passive speakers.
System 2. HUMAX Freesat Foxsat receiver, Pioneer PDP427XD Plasma TV, UHD722,Apple TV, G61RSL, AC12, DSP3300 centre, 2 X DSP5000 96/24 Smileys.