Design pixelart effects and render them to .png sprite sheets or .gifs · By CodeManu
Whenever a palette is not selected, the tool runs at a good 60 fps as usual. However, when a palette is selected, the framerate suddenly drops to nearly 6-3 fps.
That normally happens when you are using the Integrated GPU instead the main one. Be sure to active or set tha main GPU to work with the tool.