Black backgrounds on icons in start menu
One day a few weeks ago when I clicked on the start menu (Start 11 v2 latest version) most of the icons suddenly had a black square background. First I tried removing an icon and re-pinning it but that didn't work. Then I tried deleting and rebuilding all the icon caches. Nope. I reset Start 11 to default settings, but when I added the icons back one at a time they still had black backgrounds. I tried switching through the different menu types but they all had the same issue.
What finally solved the problem was going to each icon, open file location, right click the program file, select properties, then select change icon, click on the icon, then either apply or OK. I didn't have to change the icon. Just clicking the same icon and applying it removed the black background in the start menu. I had to do that for every icon, about 15, on the menu which was very annoying.
The problem seems to be that Start 11 extracts the icon images and saves them somewhere and if those files get corrupted or "something" the only way to fix them is to make Start 11 re-extract the icons by pretending to change them. There should be a way to delete those images so Start 11 has to re-extract them for issues like this. At the very least it would be handy to know where those images are saved so I could manually delete them if it happens again.