So running 12.2 drivers had no issues since 1.3 was released until yesterday. During the Battle for Whiteun(Defense) I started getting full screen flicker. I assume it has something to do with all the fire etc.
I reloaded a prior save and did the quest over this time during daytime hours and still got some flicker but much less. I do encounter distant mountain flicker and occasionally flickering water if I fast travel to an area near water. Only .ini changes are Ugrids to 7 and sunshadowupdate to 2.0 to get rid of shadow acne. I tried dropping settings different times of day and it still occurs. I read it has something to do with water collision but there is no water that deep in the area around Whiterun(aside me not being in any). Any thoughs?
Here is a video of what it looks like:
http://www.youtube.com/watch?v=kl2kGDztuRg

Again My Vsync is enabled in game as well as through CCC? Triple Buffering however is not wondering if that might help.

try remove any modifications and try again

Yeah just swapped back to my default .ini will see if that helps.