It takes a good 20-30 sec to change between dither mode, any idea why that would be? Great tool otherwise, thanks!
That really shouldn't be the case, did you perhaps set the output resolution absurdly high? If that isn't the case, you could join the discord, or open an issue on github (https://github.com/Captain4LK/SoftLK-tools) and post the preset ("Load/Save" -> "Save preset") and an image where that occurs there and I can take a closer look.