Removed sensor does not 'remove'
I have a sensor whose IP was changed. I updated in the app but it never worked. I then went and deleted it so that I could re-add but instead it is stuck, no way to delete/edit - it just sits there. How do I remove a hanging sensor?
try to delete the Gateway and the sensors.
then re add them.
If thats the case then just go to the sensor settings page (click on your sensor and then settings)
You should see a delete button on the lower right.
that should delete that sensor permanently.