Nicholas Darkstone

I have been tinkering around trying to find a reason why voice gets garbled all the time. I have never had this issue in the 3 years i've been on SL but until a couple of months ago, my voice has started being garbled. I have looked at the viewers, my computer and my internet connection. I pretty much have state of the art technology running and a very high internet connection. I even bought several new headsets but nothing seems to fix it. Is there something that I am overlooking. I want to know if anyone else is having problems or is there something I need to fix. Other neighbors on my sim are experiencing the same thing. Let me know if anyone has any resolutions. I love using voice and hate typing, but it's hard to have a decent conversation with all this garbleness. Thanks and Peace!