My problem is that on my click to graph a pen trace show’s up incorrectly when too many pens are selected. In the screenshots “Boiler 2 Water Flow” should be 95% flat lining along the bottom as in graph3. With more and more pens selected the pen seems to develop the triangular pattern in graph2 and graph1.
I’m sure this exact problem is on the forum somewhere else but I cant find it.
How do I cure this so it never happens as bad data is worse than no data.
working with 7.3.2