As part of ongoing efforts to balance openness with performance, we are implementing a limit to how much data can be stored by an event. The change applies to three parts of an event: descriptionText, value, and data. For descriptionText and value fields, when the limit is reached, the message will be truncated with an ellipsis. When the data field exceeds the limit, in order to avoid saving invalid data such as malformed JSON, the value will be set to null.
This change will be implemented today. Users impacted by this change may lose data from trace events which should only impact live logging.
The SmartThings Community Team