I have a bluetooth headset that I have connected to my Droid 2 Global and the music I stream constantly cuts out so as long as my wi-fi is on. Turning off wifi fixes this. The problem also goes away if I use wired headsets with bluetooth off and wifi on. Are your techs aware of this problem?
I see people on this forum having the same issues as well:
http://www.droidforums.net/forum/tech-issues-bug-reports-suggestions/74164-droid-x-froyo-2-2-bluetooth-handsfree-interference.html
Thanks
-Will
You can use A2DP Volume to manage the settings when connecting and disconnecting from your cars Bluetooth. It has a WiFi disable feature that will stop the music stutter. It can also launch and kill apps based on connection. I captures your cars location automatically as well as several other features. Just search A2DP Volume on Android Market. It is free, open source, and ad free.
http://code.google.com/p/a2dpvolume/