I am a new user to Ignition, using version 8.3. I have float tag that is being read from a Kepware server and logging to a Core Historian every 500ms.
I have a Tag Group configured, with the tag added to the Tag Group (under both the Basic and History catagories in the tag properties).
The live tag values are being updated correctly at the expected intervals.
The issue I have is when I add the Tag to a Power Chart it appears to plot a straight line between the first and last data points for the selected time range (in Realtime mode); everything inbetween these two points is ignored. I added the tag to the chart via the Tag Browser.
I have tried various fixes recommened such as changing the deadband style, aggregation mode, interpolation etc, but nothing seems to work.


