I have an SDR-DN1050 hooked up to an old Sony Bravia TV and a Amazon Fire stick 4k - latest firmware.
I tend to use the Neo Cinema to expand the sound field, but now I am getting an amount of intermittent sound dropout / dropping to a much lower volume on the centre speaker if I have been watching for an hour or so. Dialogue is almost lost at times.
Problem goes away if I unplug the DN1050 and re-start ( off and on via remote has no effect)
I have re-made speaker connections and reset the device from scratch - all DSP options off. Slowly thinking I need to buy a new box - any suggestions on how to fix this? Thanks