Hello Chris7,
I'm sorry to hear you're an experiencing an issue with Pixilation.
This may be occurring due to an issue with your graphics driver, you can try to uninstall it then re-install it again from your computer manufactures website.
Before following the steps below, make sure you are on an administrator account.
1. Click start menu and type in Device Manager.
2. Expand Display Adapters and right-click it.
3. Select uninstall and follow the on-screen instructions.
If you are unsure of where to get your graphics driver, let me know your computer manufacture.
Thank you,
VinnyBuxton