Strange graphs plot

Hello Dude’s friends!

Since yesterday my graphs (all of them) have changed their plotting type.

They was so linear, now they are so confused.

I don’t remember having changed any setting about.

Might you suggest what’s happening and how to switch back?

Thank you
Gian
Screenshot_20201010-093536_Opera.jpg

That is the expected behaviour - latest period of time is stored in max resolution, the next one - in lower (10 min), and so on (2 hours, 1 day).
You can change the exact time for each period in settings:
dude charts.jpg

…how foolish of me!

Thank you, dude!
Gian