[5.22] Colors spazzing all over screen (akin to damaged television color flash

So I have a PBE account and this was happening on PBE for me as well though not so frequent(or game breaking).

On PBE it was simply an are of the map would seem to have lines/glitches texture breaking up.

However on live i have had two games so far that the games color glitches over a wide space. (most recent game, all of spawn, up though mid lane was spazzing a dull gold color with grey streaks.)

It hurt my eyes so terribly I could not continue to play. IT was causing me to miss abilities and react late because i couldnt focus on laning.

No images or video taken.