Quote Originally Posted by frostesh View Post
You're the main mirai I can get it to work almost as intended, except when I tab back to my game window, the dxnothing window goes black.
The only line that's in bold on the wiki entry:

Check the "Video FX Viewers stay when in background (blocks Video FX Sources!)" box. (Requires a restart of all dxNothing windows that are currently running in order to take effect.)