Hello, I've had my PX5s quiet a since 2012 Xmas and they've always worked fine, I've been inactive on ps3 for a while but gone to use it again and no game sound has come through? I've made sure the optical cables are set up correctly but all I can hear is chat features and like when I blow into the mic and when I look on audio settings I do hear my voice back but I just can't hear any like key tone or game volume I just hear chat features and my own voice when I set up the mic on accessory settings so surely my optical cable can't be broken? Also the lights on the main hub comes on for like five mins but then goes off it that just because maybe the LEDs have gone?