If you enter the goron ruby cutscene, it means you were late so try to backflip earlier (backflip OI on 4th quick red flash). If you spawn at the entrance of DC you were too early. If the game crashes you got the wrong warp but your last cutscene was bad (probably DC entrance wall blow up cutscene). Savewarping after blowing up that wall fixes it.

Hessing is a neat trick since it lets you move fast across different areas but you might want to learn superslides first too they are usually easier.

All Chests or All Treasure Chests (ATC): Timing would end at the moment Link holds the last chest item over his head. VOD: