Hello, Natha !
When pressing the "Main" button in the stop GUI, an error occurred.
Error while running event multiple-stop-names::on_gui_click (ID 1) multiple-stop-names _ _/controllua:20: attempt to index local 'stop'la nil value) stack traceback: - multiple-stop-names/ control.lua:20: in function 'update_gui' -_multiple-stop-names__/controllua:73: in function <_multiple-stop-names / control.lua:51>