I've had this happen a lot when going over a 90 degree rotation and my direction suddenly switches despite holding down a single key the entire time.

This used to be a lot worse pre 1.2, but 7-5 used to pretty consistently switch my direction when going around a corner. I wonder if the camera coding got adjusted, since it seems the controls are tied to whatever the current perspective is.

Ah yeah, it happened to me.

I think it's an issue for that kind of level.