Be patient, please, we are commissioning right now, so I'm unable to send you vlp file. Answer to your previous questions: we are using Ethernet connection, and reading complete structure and data from data table works fine, within 2-3 seconds, which is acceptable. We choose to write to data table from PC program trough MI and MB sync. I even tried to write to data table from your application with plc stopped, but no change, still 10 minutes to update or write, so we quit on that approach. Problem doesn't appear on smaller data tables, only on large one. (1000 records, string(20), string(10), string(10), int,int,int,int, string(4)).
Regards
Marijan