Hi @maggie0002, this is unrelated to what my colleague Felipe is helping you with, but I noticed in your initial post that you are implementing a sort of “Local device UI” for your fleet. May I ask what the use case is? If you wouldn’t mind, could you comment your use case in this thread: Good Starting Place for Local Balena Device UI? Any time you can spare would be appreciated! We are looking at developing a device local UI which would provide the sort of information you are mentioning here, and the more user feedback we have, the better 
Thank you!