Having touble with random missing data in datalogging to csv file on cf card onboard Red Lion Data Storage Plus DSPSX000. Data is visibly present in SLC 5/05 plc registers for the DSPSX to read. Ethernet communication appears to be good. Missing values are high lighted in the attached excel file. They are either real (floating)tags or signed integers tags which may or may not be from with in the range (array) of logged tags. Some of the tags within the range are recorded, and some randomly are missing. Somedays are worse than others. Using Red Lion Crimson3. Anyone have any ideas where my problem may be? STUBBES PLANT2 rv4.zip 12021400.zip