Hi all, I am experiencing odd behaviour from my processor which seems to switch in and out of normal/very quiet centre channel performance. Adjustment of the centre channel volume level doesn't really fix it. Similar behaviour is experienced with both my Arcam FMJ 29 DVD and the optical output from Sky+ when watching Dolby Digital 5 channel output. Have tried the usual suspects like the cable connections and they seem fine. Anybody else experience such behaviour? Any bright ideas out there before I send to Kevin Green as a last resort? Andy.