Hi All, I need your help all to interpret some results that I encounter with my PI system. I get from a customer archives that I imported them to our platform. After that to check the archived values, the customer send us a spreadsheet that contains compressed data for one month. The problem is that we have not the same values for the same tag even not the same time stamps except for some tags. Then for the tags that have the same time stamp, they don't have the same values. How could I interpret those results? is it possible that the archives are from two different PI servers?