I would like to understand or do my best helping you to understand this issue.
I got the following (shortened) logs: (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 6, 6) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 6, 2) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 3) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 5) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 45000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 15000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 13, 13) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 13, 7) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 1) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 10000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 1, -1) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 1, 1) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 6, 2) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 6, 6) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 30000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 10000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 8, 5) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 8, 8) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 62, 62) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 62, 57) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 36000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 12000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 1) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 5) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 2) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 5000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 15000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 10000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 45, 504000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 45, 540000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 15000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 45000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 10000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 2) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 2) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 2) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 5) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 28, 25) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 28, 28) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 57, 7) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 57, 57) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 19, -3) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 19, 19) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 1, -1) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 1, 1) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 1) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 28, 588000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 28, 294000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 16, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 16, 16) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 5000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 15000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, -5000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 20000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 60000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 5, 36000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 2, 10000) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 4) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 4, 0) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 0) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 3, 3) I don't understand what the three in parentheses values are exactly. I guess the last number is the count and the middle one is the number of increments, is that true ? What is the first string (identical in all the errors) ? How can the last number (assuming it's the count) be negative knowing that I only sum positive numbers ? An other point is that the highest value seems to be *always* the good one (assuming this time that the middle number is the number of increments). I'll try to make myself clear: I count events and accrued incomes or a costs attached to the events. In the following line I'm sure that I'm summing cost (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 28, 588000) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 28, 294000) 588000/28 = 21000 && 294000/28 = 10500. These are euros stored multiplying them by 100000. So I get 0,21 euros int he first case and 0,105 euros in the second case as unitary price. We never put 3 decimals in our prices and we do have a lot of products that cost 0.21, which makes me think that the first value, the highest out of the two, is the correct one. In the following line I guess that I'm summing events (one by one so) (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 19, -3) and (03a227f0-a5c3-11e1-0000-b7f5e49dceff, 19, 19) So obviously, if all my assumptions are right, the good value is again the highest. And I don't get how the count could possibly be "-3". So the highest value would be always the highest one making your fix efficient (in my cas at least). I hope this could be useful to Sylvain Lebresne or anyone working on this bug. Alain