well, the frame drop option is experimental and therefore turned off by default. you have to modify

path: root/gui/gui.cpp

and change the file directly. best to leave it for now i guess , if it's experimental.


// Define the following macro if you want to skip rendering
// when late on FPS time.
// This is an experimental feature, so it's off by default
//#define SKIP_RENDERING_IF_LATE 1