Hi Chris,
There was no other error. Like you said, it might just be a warning but the message says "error" so I was a bit concerned. There was no other DAQ error, and I did not see any missing points visible enough.
I think this is what happened... I was actually just trying to test it out so I left some input floating while one or two were being fed with a sine wave. I recorded channels including the floating ones. Maybe the noise and fluctuating signals from the floating inputs were the ones detected as data continuity error? When I removed floating channels, there were no error/warning.
Thank you. Your suggestions helped me get going.