Samsung Galaxy S5 invicible notifications?

[LaksFisk]

Am i the only one getting these invicible notifications??

 

[B. Diddy]

Welcome to Android Central! What do you mean invisible notifications? Is it making a notification tone, but you're not seeing anything in the notification area? If that's the case, it could be the NFC (Near Field Communication) chip, which can cause a tone if something else with a NFC chip is nearby. Another common culprit is Yahoo Mail.