VPB
2008-07-17 12:40:12 UTC
I am using a USB 6009 to continuously take analog data with Signal Express. I am measuring three channels @ 2 samples/ 60HZ and saving the data to a text file. The problem I have is time lapses in the data recorded that go from .070 sec to 7 secs. I have turned off all of Windows automatic updating, Windows defender, and the screen saver. This machine also has had the virus scan removed.