We are using Ignition version of 7.3.1 (b496) and there still seems to be some weird behavior on trends (easy chart).
I’ve attached a screenshot that demonstrates the issue. The green pen is actually changed from value 235 to value 230 at 23:14, but when we look at the picture it seems that this value has been bouncing between 235 and 230 first at ~22:06 and bounced again at 23:14. But, If I zoom close enough, then everything is normal and value between 22:06 and 23:14 is 235 all the time, just as it supposed to be.
There also seems to be relation between other pens, because if I remove the red pen from the picture (untick it and press apply) , then the bouncing at 22:06 disappears, but short bouncing at 23:14 remains.