#CCSFQJD7V Hello @travis, Is a pleasure greet you. I am going to start an Application that Write/Read data for both Android & iOS, I have investigated a lot of you lib and seems nice and great library, but I have (2) situations that I'll like that you help me to clear: (1) situation: The Applications will be oriented to iOS & Android; this App will hold connection via BLE, this will maintain this connection with the user due to this App is for realize rehabilitation excersises througth a BLE device but what happen if the user close the app for to see other app, or a call is coming, etc, etc. this connection will be closed? what strategy can you recommend me for face this situation? (2) situation: The App will need to send updates to firmware via OTA, I know that Nordic Library offer samples for handle that, but they do not offer KMP solutions and really I will like to use Kable, maybe Kable offer any mechanism for handle that? or how you have handled o will handle this situation? Thanks for you support and I expect that you can clear up these doubts 👍🚀