@SlackHQ@snlehton I am also facing the same issue on OnePlus 5. I select "Don't Optimize" under battery optimization, it works fine but after some time it automatically changes to "Optimize". Really pisses me off, as I have open app from time to time to check notifs.
@GhostMusic Hi Ryan, this is regarding mobile app development for streaming app. Can you share more details or connect on call/chat to discuss more. I have a premium app development agency with clients like Mercedes Benz.