Freezing

Put the summary of the bug you're having here
I will be walking around and sometimes when i move the screen down to look at the ground, the game likes freaks out and the screen starts blinking showing what i was doing before i looked down, and looking down
What I expected to happen was...:
Describe what you thought should happen here
I thought that it should allow me to look at the ground without a problem
What actually happened was...:
Describe what happened here
It kept freezing
Steps to Reproduce:
1. Walk around for a long time
2. Look at the ground every so often and it may work
3. ...