Last release MS2012 slows the acquisition

[ELBOB313]

Hi  :

Just installed the last release of MS2012.

I noticed that my application became too slow -leading to exceptions- , we are  going back to previous state ( 9.0.XXX.XXX dll instead of 12.0.XXX.XXX ).

Here is what we do if you want to reproduce :

We are using 9234 USB, in visual Studio 2010.

Acquiring vibration sampling at 51200 on three channels but displaying one channel at a time on a single waveformgraph, data history can go up to 10 sec . 

Everything was working great before the update to 2012, the waveformgraph is running very slow, and after few second I get exception : attempring to read samples not available.

Thanks.

[Danceman]

Hello ELB,

      Looking at this I first was wondering if we could try a couple things. First if you could update or repair the DAQmx drivers on your computer. Also can you try running the same code on a different computer using MS2012 and see if you are still recieving the input at surprisingly slow rates.   Also if there have been some changes in the code over the last two months,  would you try running the code from 2 months ago on MS 2012. 

      If neither of these solutions work, and it is permissible, would you mind putting the code online?

Daniel