I think this might have been covered at some point on the old forum, but since it’s now seemingly deleted, I’ll ask here. I submitted an issue on github in the hopes that Gene still reviews them.
Basically, if you have a sensor module with a value (temperature for instance) and it doesn’t change significantly over time, the display in the statistics page will show only the last time the value was updated and a missing line up to the current time. When the value does update, it jumps to the new value as though it jumped. What should be displayed is a horizontal line and then a near vertical (potentially) line to the new value. In the case of indoor humidity and temperature, the values change rarely and not significantly. But, that doesn’t mean the display should be blank for days (potentially).
I believe this is intentional to save database size. I believe that Gene coded it so that the database only keeps the values when they change rather than a long string of the same value. This may make sense some times, but I believe this should be an option left to the user. I can provide pictures of the results of this “bug” if it’s not clear.
My question is, does anyone know where this can be adjusted in code. I have looked through the source on github and so far have not located what needs to be changed.