Odd crackling with Moog Modular V in P5

Hi all

This is the kind of cross-product niggle that will probably be hard to fix, but here goes:

I am using the latest versions of P5 and also the Arturia Moog Modular V. My sound card is an M-Audio FireWire Solo.

If I use the M-audio asio drivers, I experience crackles when playing the Moog Modular - even with single note polyphony and low cpu levels in the P5 cpu monitor. Typically this happens when notes are released.

It happens at ANY buffer size.

This does not happen with ANY other vsts.

However if I switch to the MME drivers, which I would have thought would be less good, the problem disappears - even on a very low latency of about 5ms.

So my question is, can anyone else confirm this experience with the Moog in P5 - whether with or without the FireWire Solo?

And also, if I switch to MME rather than Asio, are there other issues of which I should be aware? I'd always just assumed Asio was better.

Thanks for any ideas.

Thanks for the suggestion. I'll try that and report back!

EDIT - UPDATE:

There isn't a DirectX version, unfortunately. However after more testing I have found out the following:

• The crackling ONLY happens when the Moog GUI is open (regardless of whether or not it is displayed or minimized, and regardless of whether it is being adjusted with the mouse).
  
  
• The crackling ONLY happens with the M-Audio FW Solo drivers - not with ASIO4ALL.
  
  
• With the M-Audio drivers, the crackling is diminished if you set a VERY large buffer such as 1024 samples+
  

I would think this would be entirely because of M-Audio, BUT none of this happens when running the Moog Modular outside of Project5 (e.g. as standalone or in Live 5).