Not sure if this is a permanent solution but I had a similar experience
after installing the Logitech drivers.
-sound playback became inconsistent, some time it worked, sometime it
didn't
-CONTROL PANEL -> SOUND showed multiple sound devices
-I discovered that Yahoo Messenger was enabled as a VoiP application by
Logitech
-YIM was using the wrong default speaker driver
-In YIM, main menu MESSENGER -> PREFERENCES -> 'Calling & Audio' section
-set the correct default speaker set
-double check in CONTROL PANEL -> SOUND
-reboot (old habits die hard)
I have been running through a couple of docks, undocks and it hasn't
misbehaved but again, I am not sure I found the right solution so mileage
may vary. If anyone reading the posts knows the 'real' technical answer, I
would love to hear it.
-Peter Waite
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