Not sure why but I cant seem to get it to show “on change”. My device only updates once per hour at best, but the chart is showing about 10 or 20 entries per hour. Ive pretty much went thru every option but it cant produce the actual value at the proper time that it changed. any ideas? here is a screen shot of the chart and also a screen shot of the trend for the same point and you can see that it only changes about once per hour.