I modified the server.maxPayloadBytes to the same as the xpack.reporting.csv.maxSizeBytes of 1258291200 ... and I'm still getting a truncation of the csv file. Normally for the ESXi logs I can save and do a csv file of around 1,650, 000 hits/rows. I tried to run one after this change and I only get 104,303 rows out of 760,728 hits from the dashboard. The number of rows would be the same if it was 200,000 or 1,650,000 rows.