Hi,
I have problem with Graph widget(I searched for such topic but could not find it). I can properly see my data in Grahp widget, but after some time(Blynk running background, not turned OFF) data disappears. I mean I cannot scroll back to see my previous data. Other words , it shows me current data or it shows me some (not many) previous data only if Blynk dashboard is opened and runnig.
I used following command to right data from device:
Blynk.virtualWrite
It works, but no scroll back.