for all games and specially mapleroyals i donot have any lag anywhere just when we go to enter apq most of times screen froze or it froze the whole pc or lag inside the game u cannot move normally this thing specific to apq only so we need some fixes for that so we can survive and enjoy our game and hunt some apples thanks
if you are windows user, it's probably the compatibility issue that happened with default win98. Try to change it to other compatibility mode.