I bought the official PS3 headset today after reading good reviews, but after letting it charge to full, paring the headset, and setting the audio controls both input and output to the wireless headset - it still isn't working in Fat Princess. I haven't tried it in other games, so I'm not 100% sure that it isn't working in general, but for a short period of time it did work in this game. I sometimes seem to be able to talk (My screenname comes up while talking about 50% of the time), but not always, and I have only been able to hear someone once. This was after the initial paring and setup. I have not been able to get it to work since. We have multiple wireless devices in the house, I'm not sure if that affects it (I'm not exactly tech savvy), but all of them were off except the ps3 devices on my last try and it didn't seem to have an effect.
I have tried charging both the headset and controller to full, but it seems to have no effect. I have tried restarting the system, resetting the audio controls, turning on and off the headset. Unfortunately, nothing I have done has worked. I'm not sure what was different about the time it did work - but I can tell you that when the match ended and it set me up with a new match, it stopped working and hasn't worked since.
I did look up help topics on this - I'm really hoping it's just something simple that I'm missing since it was a pretty expensive item and I really want to be able to talk.
If anyone could help me on this, I would soooooooo appreciate it! Thanks =)