Achievement popups have changed and it looks like the 360 popup!?

Sometimes there could be a delay for the achievement to pop up. It also could be an issue if you are online while playing a game. Since when does the pop up wont show up anymore?

Might be worth it to check on your notification settings. Recently I was having issues with notifications not popping the banner as well. I went into the settings and toggled the banner popup option off and on. Afterwards, I performed a system power cycle
and the notifications began to pop properly again afterwards. https://support.xbox.com/xbox-one/console/pop-up-notifications

Hopefully, that will resolve the issue you're seeing as well.

Hello

Please do the following and your Notifications should start working again.

• Head over to Settings
• Preferences
• Notifications
• Turn them off
• Press and Hold the Power Button for 10 Seconds
• Wait 1 Min
• Turn your console back on
• Re enable Notifications within the settings

They should be working once again

Hi Music,

Sorry for the issue with achievements. You can check out this
guide for issues with achievements. Also check on trueachievements if they are unlocking there. Personally had this issue where they didn't pop up when got them. Later on like day or two later they popped up.

Thanks,

Brad

Have you tried a power cycle restart ? https://support.xbox.com/xbox-one/console/power-cycle-console