Guys I have 2 transaction groups configured, each one has a single tag from two different scales. We are just storing this information to SQL server. Both transaction groups are set for trigger on evaluate for change of value. Everything works fine for the most. But on the odd occasion every 2 hours or so I end up with double or triple recordings in my SQL database. They can be 1 min to 5 seconds apart. I was using 7.17, upgraded to 7.22 last night but problem is still there. Why would I be getting double/triple readings on the odd occasions?