Alcatel 3v Android 9 alerts notifications won't appear when the screen goes to sleep I've tried ever

[bennetbe]

I can set an alert 5-10 minutes into the future and it may or may not appear but when & if it does it's delayed.

 

[B. Diddy]

Welcome to Android Central! Just to be clear - you're talking about lockscreen notifications, right? Go to Settings>Display>Lockscreen -- is that set to show all notification content?