Hi, I am using Pi 3model B running Raspbian 9. These issues are on both the web and the IOS app.
It appears that the CPU usage, temperature, and memory widgets that were pre-set up work to display current values, but there is no data in the charts (other than live data). The shutdown and restart widgets seem to work. When I make my own widgets, they do not respond to changes in GPIO inputs. I have not used any widgets for output, but I did use the GPIO map to activate an output (from the IOS app), which worked (as in the output was activated) but there was no indication of a change on the map it just showed the “thinking” symbol. The GPIO map does not update to show changes in input states, even if I leave the page and return.