I've looked on the forum, but can't find any threads reporting the following issue, however, there are bazillions of reports all over the Internet. I'm talking about no sound coming out of the centre speaker in a 5.1 setup. My ps4 is connected directly to my Pioneer amp and is set to send PCM. I can hear sound coming from the centre when on the dashboard, but it's totally dead during games. It makes no difference switching between PCM or bitstream. My amp is lit up correctly and showing all the speakers as active! Who else is experiencing this?