Missing data in block array writen to PLC

The trigger is setup to reset in FactorySQL.
We also have a handshake signal for pass and fail. We are always getting a pass.

I did not see anything reported in FactorySQL, as for the log, I get an error when I try to open Help->Log Viewer.

The problem is that that in a continuous array of 180 float 4. Some data points are missing or not written at all.

I will check RSLinx OPC/DDE tomorrow. But I hope that a solution exists to this known problem.

Regards,

James