My device posts data to one field in a channel every 6 hours (or with a larger period, if the device can't connect to Internet).
However I see only one (last) point on the graph (refer to Field 5 of the channel 124005):
If the channel was open in a browser before the posting, the points get connected:
However this effect disappears after the page is refreshed.
All graphs are created with (almost) default settings, and I expect they can show up to 60 points.
How can I tell the graph to connect sparse data points properly?
PS: Why the forum engine adds "?w=100" to each image link?! Does it treat all images as thumbnails?!
