trouble creating a circular buffer

[labvnewbie]

I am using a DAQ-6024E multifunction IO card with LabVIEW 6.1. I am trying to play out encoded signals that are in a database. These signals are encoded in binary and decoded by a previous portion of the VI. This decoded data is then normalized at the start of the code that I provided, then sent to the DAQ card. I have tried several implimentations and this is the only one that seems to work properly for the most part. I am getting glitches, however every couple of thousand samples where it seems to drop about 100 samples or so. I am new to this and am sure that I am doing something incorrectly. If someone could take a quick peek and tell me what the problem might be, I would greatly appreciate it.

[JRA]

I tried running your VI, but there were many broken lines and missing controls, so it was kind of difficult to see what was happening. One thing I would suggest is using AO Configure to configure the system for Analog Output first. Also, try keeping a count of the number of updates done so that you can compare that with what you should have done. This may give you an idea of what's going on. Let us know what you find out.