Navigation app broken

Just as the title of the thread says. For a while, my Navigation app on the UI flickers the map in and out, and is just blank most of the time. I can't get it working again, and I don't even remember something major changing since this happened, because I don't know when it started anymore.

 

Same thing happens with my Navigation app. It started working again for me, when I lowered the resolution and toned down the graphics settings. It still isn't perfect and glitches sometimes, but it's not just a black box anymore!

 

IIRC it's a bug related to hardware acceleration for UI, however I may be mistaken.

Turn off hardware acceleration and see if it fixes the issue (although it will make your UI much slower)

 

I had already tried both when it's on, and both when it's off, the bug is still there.

 

I know, I am saying that both when it's on and off the problem is there. Game restart and all.