Sound Notification Sound but no notification

  1. cfsett
    Cupcake Jan 26, 2018

    cfsett , Jan 26, 2018 :
    I am getting frequent notification sounds, but no notification. Occasionally I will get two or more notifications one after the other, but I can't figure out which app is notifying. This started after the most recent Android update.

    I've tried:
    - Changing the notification sound on a number of my most used apps (like Gmail, Facebook, Skype, etc) so that each has a unique sound. Still get the default notification sound.
    - Turning off NFC
    - Turning off notifications from apps which feel I need to know what they want, but I really don't
    - Ensuring running latest Android version

    Still to determine:
    - Might this be a full charge sound? Pretty sure it also happens when I'm not plugged in, but maybe it is the battery cycling to trickle charge or no charge, then charging back? If so, I can't find a sound setting for this.

    I'd certainly appreciate any other ideas, or knowing if anyone is experiencing a similar problem.

    Thank you in advance for your help.

  2. pawi666
    Cupcake Jan 26, 2018

    pawi666 , Jan 26, 2018 :
    I have got exactly same thing last 2 months, sometimes 10 notifications sounds in one go but nothing on the main screen

    cfsett likes this.
  3. Ash645
    KitKat Jan 26, 2018

    Ash645 , Jan 26, 2018 :
    I'm guessing you guys re on Oreo?

    There's a feature wherein the phone beeps when there is a battery intensive app running in the background.

    when you get the beep and there's no notification on the screen, check your battery stats, something must be hogging your battery.

    You may have mistook this as a bug as well. or perhaps something else too.
    Last edited: Jan 26, 2018

    cfsett likes this.
  4. cfsett
    Cupcake Jan 26, 2018

    cfsett , Jan 26, 2018 :
    Yes, I'm running Oreo (8.0.0). I also just confirmed that it isn't linked to 'full charge', as it notified when unplugged. This also confirmed that the sound is not linked to finding a network, as that also has a different sound. If this is a battery usage notification, how do I shut it up? Before the update, the notification would turn up in the Notification Bar, now nothing. I already have "Apps consuming battery" under "Android System" set to low priority, but it doesn't let me alter the sound to isolate it as the problem.

  5. pawi666
    Cupcake Jan 29, 2018

  6. M1561362132667
    Cupcake Jun 24, 2019

  7. Othum
    Cupcake Aug 1, 2019

  8. cfsett
    Cupcake Aug 1, 2019

    cfsett , Aug 1, 2019 :
    I "solved" by turning off notifications for everything, then only turning on selected apps. Trying one app at a time got too tedious.

  9. J1570179667999
    Cupcake Oct 11, 2019