My Father-in-Law recently purchased a Philips 32DW6559 integrated digital TV. Sound is lost on Freeview ITV1 when changing from certain channels, eg. BBC2 or Channel 4, which occurs when stepping through the normal channel sequence, ie: BBC1 - BBC2 - ITV1 - Channel 4 - Five... I was warned by my dealer that loss of sound when changing to Freeview ITV1 from certain other channels using Winter Hill transmissions is a known problem. My Father-in-Law (aged 91) uses an alternative simple remote control with just 'CH +' and 'CH -' change, rather than direct channel number selection. Fortunately the workaround I have put in place for the Philips receiver is to re-define the channel sequence to: BBC1 - BBC2 - BBCFour - ITV1 - Five - Channel 4... this works! So, who is responsible for this problem? I contacted the transmission duty office at Granada TV, who stated that 'no other set top boxes or IDTVs are having this problem', and advised me to contact Philips. Philips Customer Care have advised that 'they are aware of this issue and are at present in the process of investigating and testing to try and resolve the matter'. A friend's Pace TwinDigital Terrestrial Receiver also loses ITV1 sound, but only on the first transition from BBC2 to ITV1. Has anybody experienced this problem, and with which receiver(s) and transmitter(s)?