One of the things that should be done more for sure is more feedback. 

I noticed also Nostrudel does this a lot, and it was actually the app that helped me figure out that I had issues with my contact list and another time with my relays. 

Apps should give more feedback to users, we can figure it out once we know what’s happening. 

 Ohh, I didn't know you try Lume latest release, I didn't even announce it yet 😅.

I wonder did you get any performance issue? https://github.com/lumehq/lume/issues/194 

 Notifications are quite slow. But otherwise, it looks great!