I'm having the same problem and do suspect my audio driver, but when this
happens I notice the cpu and hd usage sky rockets. When this happens it's
either been explorer or the index search tool working in the backround.
Providing the cpu usage is below 50% and with no sudden spikes audio playback
is normal.
I'm using build 5384 on both my laptop (Acer 1691 WMLI) and my desktop which
I dual boot between Vista and XP Pro. The playback problem only appears on
the desktop so I'm curious if it's more than just the audio driver.
Desktop
AMD Athlon 64 3200 (Socket 754)
Asus K8V SE Delux (VIA K8T800 Northbridge, VIA VT8237 Southbridge)
2 x 120Gb Seagate Barracuda's on VIA VT8237 (non raid (boot drives XP & Vista)
*1 x 120Gb Seagate Barracuda on Promise 378 SATA controller (non raid)
*1 x Hitachi Deskstar 80Gb on Promise 378 SATA controller (non raid)
1 x LG DVD ROM
1 x LG DVD RAM/R-/R+/RW
Gigabyte 6600GT Video on Vista native drivers (AGP 8)
Creative Labs Audigy 7.1 SE on Vista update drivers
Also on board
Wirless 108Mbs, Belkin first generaion bluetooth adapter
LAN, LPT and COMS disabled in BIOS
Microsoft & 3rd party software running
McAfee Enterprise 8.5 Beta 3
Messenger Live
Vista's sidebar
Office 2007 Beta 2
* Both drives are not detected by Vista, no promise 378 drivers as yet.
Drives used as media storage and backup when Windows XP in use.
Is there support for the onboard sound (ADI AD1980 SoundMax)?
I apologise if it's too much information