Samsung Galaxy s10 makes random chiming/beeping noises

[Sama6080]

As the title says, my samsung Galaxy s10 has been making a two-tone chime noise at random times. I have my phone on silent, I turned off the NFC, I have all sounds muted under settings, but still nothing works. It happens when I'm connected to wifi, bluetooth, 4g, 3g, and when I'm not connected as well. I'm at a total loss.

[Rags7]

You are a God send.  That worked for me. 

I had tried everything the last few months and nothing had worked . Thank you 

[Members_Rtcclxk]

Did you get to fix it? I'm with the same trouble

[mrbi11]

This was my fix, somewhat painful. (Had NOTHING to do with notifications)

Removed ALL apps.

Rebooted in safe mode (google for instructions)

Rebooted in normal mode, problem gone

Reloaded apps a few at a time, but the all got reloaded and the problem stayed gone.

[Members_jFOskN7]

Bingo, that's it. Deleted the app and the sound has gone. Thank you. 

[broncomark]

I uninstalled "Bazooka Boy" game, beeping seems to have stopped. That was the only app I had installed recently...been about a week ago, beeping just started today...

[Brandewell]

This is so common, there's an app for this!

In the Galaxy Store: Nice Catch
It's highly rated and for this very purpose.  This seems like a much shorter solution.  Mine would buzz in do-not-disturb mode between 6am and 6:30am.  Not at the same minute though.  Getting the app now.  Hope it helps.