I had some screen tearing after the patch and did a little google searching to find a solution. The fix below seems to have helped.
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It would seem to be a common issue that I have read quite a few times over today's forum postings.

The solution that people have posted are:

Finding the file Client_settings.ini and Deleting it.

Finding the file Graphics_Mirror.ini and Deleting it.

Then restarting the game.

What they then did is Turn every single setting to off or low.

Then they turned every single setting to on or High.

Lastly they configured all the settings as they saw necessary.


The prevailing Idea is that the Graphics options menu found in Preferences is misleading. It is misrepresenting the ACTUAL settings, ie it may say its on but its really not. Thus the way to fix it is to turn it all off and on THEN to choose your settings. The pre patch settings seem to have reverted to Factory settings but not updated on the menu.