zenon time filtering issue

At the turn of the year (2021), some of our customers have encountered problems* with filtering the Alarm Message List (AML) or Chronological Event List (CEL/audit trail), Extended Trend (ETM) or Report Generator in unsupported zenon versions older than zenon 7 (outside the product life cycle)**.

We're sorry for any inconvenience and have already fixed the issue for several versions (see drop-down selection below). If your installation seems to be affected, please contact us to provide you with a solution as quickly as possible.