Droid X sound gets turned off

Some times when I play DL, the phone sound gets muted. If I make a phone call after playing DL, the other person can hear my voice, but i cannot hear their voice. Also, the dialing sound when making the connection is muted. Perhaps DL does something that turns off the sound?

If I power off the phone, then the sound is back when I turn it on.

Same issue here, I'll listen to music turn it off and play DL. Log out and turn the music back up and it will say the music doesn't support the player when it was just working. It's been like this for awhile, I thought it was already reported. >_<