1. I've lost count how many times a quick burst of air from a can of air on the optical ports cleared this up.
2. There could be settings and firmware but I'm not going to write a thing since it worked before from what I can tell.
have a Panasonic Plasma TV model TH-42PX50U and lately I have experienced annoying audio dropouts that last up to 5 seconds and then the audio returns.
Anyone out there have an idea what's causing this and should I be considering a replacement?