Try set audio to internal TV speaker and make recording. If problem still remains, upgrade firmware to 3005. I do not know any explanation of this behavior, i never heard about it before, at least on C series recordings.
If you feel better- B series owner have similar problem - recording w/o audio. But here is an easy solution - watch recorded movie on PC and here is possible to switch audio track to right one.
Might you can switch between audiotracks?
Audio issue with recordings on PVR hacked C650
Re: Audio issue with recordings on PVR hacked C650
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE