When hovering the mouse cursor over the tray icon, a tooltip appears, but without any text (black boxes)

[JuliaMendez96]

Maybe someone has encountered and knows how to solve this problem? When hovering the mouse cursor over the battery/power icon in the system tray, a tooltip appears, but without any text? Other icons seem to be fine.

I would sincerely appreciate your suggestions

 

[RogerOver]

Hi Julia,

I don't have an answer, but I noticed this blackbox also.
I have two computers (dual boot on two disks) and since a few days in one of them this blackbox appears at the middle of the top of the screen. In certain situations, because I have seen it several times.

I need to find out in what situations the blackbox appears (which app have I opened, etc.).

Strange !

(But as I have seen this only recently, and it only appears in some situations, I suppose it is due to a recent update from Microsoft).

 

[Bighorn]

Not having any issues with it.