Last night I had a similar problem with 2010 on a generic XP system. Was playing a song using one of the Bluegrass RT's in a standard 32 bar song. Around measure 16 the system started to sputter and slow down from 165 BPM to around 90, then 70 then 50 with stops and starts. Changed back to MME from ASIO4ALL and the problem immediately went away. Changed back to ASIO4ALL and the problem started again. Went back to MME and the programs runs just fine. What is interesting is that I have been using ASIO4ALL for about a 2 weeks with zero problems. The key is to tweak this and that to see what you can make work.

Just found out that ASIO4ALL has an updated version available as of 12-3-2009 which I did not have.

V2.10 (Beta 1)

http://www.asio4all.com/

Will download and try it with BIAB2010 to see how it performs.

Also check out their support forum at:

http://mtippach.proboards.com/index.cgi?

Joe

BIAB2025
Windows 10 Pro
WA6NCB
No Longer on a Crappy Laptop!