Hi, so recently for some reason ive been getting a black screen after i switch rooms. at first i thought it was the transition code but i narrowd it down to simply room_goto and i get it again. another odd thing is that i dont get when i switch to all rooms, only to some. in one of the rooms i get the black screen i have only 1 type of object which has no code or w/e, it acts as a solid but doesnt have the solid check on it. littelary no other objects and i get the black screen. oh and i must point out its not a depth problem, i tryed putting player object above all other and nothing also the view is on the player becouse i can hear when i jump or do somthing(i set listener position to the player). i really have no idea why im getting this black screen and it doesnt seem related to my codes. any ideas? EDIT: okay so when i remove this code i dont get the black screen anymore Code: view_wport=display_get_width(); view_hport=display_get_height(); var scrn=view_wport/view_hport; view_wview=640; view_hview=view_wview/min(scrn, 1.25); view_hborder=view_wview; view_vborder=view_hview; surface_resize(application_surface, display_get_width(), display_get_height()); this code runs at the start of every room and like i sayd i get the black screen only in some rooms not all.