asio problems with reaktor

kokoon

i get the following error with reaktor 3 and 4 if i try to put latency above 21:



.-----------------------------------------------------------------------------------------------------------------
| kX ASIO
|-----------------------------------------------------------------------------------------------------------------
|
| \/
| /\
|
| Your application doesn't support callbacks.
| Sampling rate cannot be changed.
|
|
| [ OK ]
|-----------------------------------------------------------------------------------------------------------------

and then immediately this error:

.-----------------------------------------------------------------------------------------------------------------
| kX ASIO
|-----------------------------------------------------------------------------------------------------------------
|
| \/
| /\
|
|Error creating input buffer #8: error = -2147024809 [size=8192]
|GetLastError()=2
|
| E_INVALIDARG: Too big latency and too many channels -- resetting latency...
|
| Retry?
|
|
| [ OK ]
|-----------------------------------------------------------------------------------------------------------------

my configuration:

----Hardware / Software configuration---------------
Driver Name:kX Audio Driver (Debug)
Driver Date: May 28 2003 00:28:30
Driver Version: 5.10.00.3533 - debug
DB Name:none
SB0222 10k1 [9400]
PCI Information:
Device: 21102 Subsys: 80651102 ChipRev: a
Card has MPU device
Card model is '5.1'
Card HAS AC97 codec
Codec name: SigmaTel STAC9708
3D Extension: SigmaTel 3D Enhancement
Codec is 2.0 compliant
Capabilities[6940] :
DAC resolutions : -16-bit- -18-bit-
ADC resolutions : -16-bit- -18-bit-
Ext Capabilities [80]: -PCM surround DAC-
Port: 9400 Irq: 16
Playback buffer: 20a0
Record buffer: 4000
Number of AC3 buffers: 4
Tank memory: 256 kb
GSIF buffer: 512 samples
OS version: [2 5 1 Service Pack 1; 2 5 1 Service Pack 1; 156 148]
----------------------------------------------------

and

----Hardware / Software configuration---------------
Driver Name:kX Audio Driver (Debug)
Driver Date: May 28 2003 00:28:30
Driver Version: 5.10.00.3533 - debug
DB Name:none
CT4832 10k1 [a000]
PCI Information:
Device: 21102 Subsys: 80271102 ChipRev: 7
Card has MPU device
Card HAS AC97 codec
Codec name: TriTech TR A5/CT1297 TAT
3D Extension: No 3D Stereo Enhancement
Codec is 1.0 compliant
Capabilities[0] :
DAC resolutions : -16-bit-
ADC resolutions : -16-bit-
Ext Capabilities [0]:
Port: a000 Irq: 11
Playback buffer: 20a0
Record buffer: 4000
Number of AC3 buffers: 4
Tank memory: 256 kb
GSIF buffer: 512 samples
OS version: [2 5 1 Service Pack 1; 2 5 1 Service Pack 1; 156 148]
----------------------------------------------------

please, tell me what can i do - my computer is really weak and i want to use reaktor with asio.
also i found out that theres apparently something wrong with my asio in general, cause if i select the dx driver in reaktor, things go smoother, with lower latency and less underruns.

it hasnt always been like this, but i dont know what i changed to break it.

please, please help.

and, oh, cheers for the ASIO device selection capability, that was a nightmare too. everytime i restarted my computer i prayed the ASIO device will remain the same card (otherwise i had to rewire all the stuff...)