One Button Speed Run

Rewinding dream brings you to checkpoint you started with when pressing Play, instead of latest checkpoint. Might be bad for anyone who unfortunately gets the disk stuck and intended to rewind to checkpoint.
World record line resets when exiting.

Ok i figured it happened because i left the game near the end then i came back and restarted the game first then rewind

When i restarted, the game put me in the last checkpoin just before the finish line with my current time

Text box at the beginning will randomly be stuck and can't disappear.

I might as well mention these, too, since they can be frustrating.
Starting early (during the zoom-out) on the jump area checkpoint will often lead to a jump too short.
The disk can often have a sudden boost on an initial push.

Actually, my timer was bugged. Check my 1st photo. Sadly, don't have video of it 😢.
But I do have video for my 2nd photo. I fell off, but must have crossed checkpoint from under, and the times and prog bar kept flickering. And checkpoint became null.