In your previous post I thought the fitness app were you thinking I was curious about what the two things had to do with each other but after you clarified it and tried it out and after half an hour of inactivity my test message arrived via Viber. The phone will alert immediately oh home Wifi network. Perfect! Thank you!
Yeah, Device Health Service is already disabled, but I'm still getting delayed notifications.
But the Samsung Device Health Service has the disable option greyed out.
Have you disable battery optimisation per apps on which apps you want to get instant notification to? As im replying your text here i got instant notifications on gmail.
Yeah, I've disabled it on any app I need to get notifications from, but it still happens.
The app that is just "Notifications" claims that battery optimization is on, even though I have it turned OFF in the "Optimize Battery" page of settings. So I can't seem to disable battery optimization for the Notifications App as a whole.