Black Background, missing images Thread

If I force internet to look like this: Koti.mbnet.fi

Only the "Code" image is showing. At least they still show tooltips and the orange outlines, so I'm not totally blinded by my settings.

There are also some other images missing elsewhere...

There is an addon called " Blank Your Monitor + Easy Reading 1.9.8 "

It may be very close to what you are looking for and you can turn it on and off with a key combination to check your settings.