Wait for Next Sample Clock error, or 'How do I put this VI on a diet'?

Hello!
In the attached VI I've been running since June, I have all the functionality I need. No questions there at all, thanks to much time and help from this board!
My nagging problem is that any time I use the PC for other minor tasks other than Labview, it will display the following error:
209802 occurred at DAQmx Wait For Next Sample Clock.vi:1
A search earlier in the month indicated that it could have been a result of my old and outdated PC; I've since replaced it with a brand-new dell dimension 1100. Celeron 2.53ghz with 1.00gb of ram. Should be enough to service Labview and other minor tasks (automatic antivirus updating and also maintenance tasks). However, any time any other program opens or even if the screen is scrolled around on Labview quickly, I get that same error.
Resource usage when idle, with nothing but this VI running is 5-10%, all labview. Upon scrolling the VI, it quickly jumps to the 58-60% and above mark and soon throws that error.
I know that there's a lot of code here that can be cleaner--I know that even though it's functioning correctly, there could be a less resource-hogging way to go about it. Can anyone give me any suggestions on how to make this VI a little 'lighter'?
Thanks so much in advance,
Ralph
Still confused after 8 years.
Attachments:
Currently Running 063006.vi ‏899 KB

Hi Ralph,
The wait.vi waits until the amount of time has passed. While the wait on next ms.vi uses some kind of quotient and remainder on the computer time until the remainder passed zero.
In this way you can synchronize 2 loops, and somehow it is less time-consuming. The only difference you will see is in the first run!
There you see a smaller amount of time:
Message Edited by TonP on 10-04-2006 04:21 PM
Free Code Capture Tool! Version 2.1.3 with comments, web-upload, back-save and snippets!
Nederlandse LabVIEW user groep www.lvug.nl
My LabVIEW Ideas
LabVIEW, programming like it should be!
Attachments:
Example_BD.png ‏2 KB

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