What dashboard are you using? (Web, iOS, Android)
What OS? (Jessie, Wheezy)
What Model Pi?
Please describe the bug / issue. Attaching any relevant screenshots would be very helpful!
Often when I enter the android app and I’m connected to the same network as the RPis, the install button pops up next to a RPi that the app believes is newly discovered and lists a duplicate RPi. In fact, cayenne has already been installed on that device, so it is unnecessary to install it again on that same device. This mostly happens when cayenne does not list the IP of the device with cayenne already installed, which seems to happen randomly both from the same network and outside.