Black pop up "rest mode"

Hello Heather, 

We are sorry for the inconvenience caused. We will check and help you to resolve it. Could you please share us the screenshot of the page which shows Black pop-up which you want to stop receiving?

Also, confirm the version of operating system installed in your device.

You can post the screenshot here in your topic. Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Thanks in advance.

Hello - 

My Mac keeps having a pop up - black with a count down timer.  It says it's "rest mode" and to change it in settings - but I can't find anything about it anywhere so I'm suspecting something not great is going on.  I did a scan and it didn't find anything.  Thoughts?  It's coming up every 10 mins or so.

Hello Heather, 

We are sorry for the inconvenience caused. We will check and help you to resolve it. Could you please share us the screenshot of the page which shows Black pop-up which you want to stop receiving?

Also, confirm the version of operating system installed in your device.

You can post the screenshot here in your topic. Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Thanks in advance.