I keep getting the pop-up msg. at the top of every DU page I click on. I keep clicking "dismiss" but

[EarlG]

5. Here's some information about blocking those notifications in Edge

To be clear, what you're seeing obviously isn't supposed to be happening. We use a third-party service to handle push notifications and since I've seen a couple of people with this issue, it looks like something might have gotten mixed up with the integration after the DU4 launch. I've contacted their support to see what's up.

In the meantime you might find this useful if you have not seen it already. It describes how to block individual websites from sending you notification requests. The section you want would be "How to turn off notifications for specific websites":

https://www.microsoft.com/en-us/edge/learning-center/how-to-turn-off-block-browser-notifications?form=MA13I2