Mouse jumps around, making screen jerk

Usually happens within 5 seconds to 5 minutes of the last screen/mouse jerk.

Cannot give a steps to reproduction as it isn't something that can be reliably produced.
Only thing I can give is just look around and a list of potential causes.

Potential causes

• Block states changing
• Looking westward
• Looking upward
• Floating-point calculation error?
• Mouse movement error? (Note, I cannot reproduce this outside the snapshots, potentially LWJGL changes is breaking this?)