So, say you’re trying to download some music from your Amazon music cloud (or do whatever is you do that’s you doing you) on your Android device and you get the message:
“Screen Overlay Detected”
To change this permission setting you’ll have to turn off the screen overlay from “Settings > Apps
You click through and… wha? What screen overlay? What app? In my case it was Twilight, a blue light filter app on my phone. I paused it for a minute and ta da, downloads galore.