Shure (PGX1485) Microphone "sound channel change anymore" Questions

sound control panel to see if the mic wasn't suddenly set to two channel device. Hey. I'm having a problem with my samson g track after I've recorded midi and audio. When i try to burn a cd and change

...channel when i switch on my mic transmitter, it remains stable for 30 seconds and channels begin to change automatically. It is not stable anymore. any kind of help will be a great support for me. ...