UI gets Mixed and Mad CTD

So far this happen the first time playing as kart hadast after about 25 turns.
if you rightclick to much at some units or buildingicons, the UI get mad and after a while ctd. i know this bug from dhrr mod. saving and reloading seems to work but maybe there is something wrong in the UI-format.
the log didn´t give any answer, just the normal error message

Try to pinpoint if it's the unit icons or building icons.
Usually we noticed happening for unit info cards, right after seeing an incompatible card(wrong resolution) the UI would get messed up and in most cases crash.

i will take look

this is without borderless windowed mode btw

Alt-tab is the kiss of death. Not recommended, to put it mildly. If you need to go in and out of the game, even irregularly, use windowed mode.

I get CTD's and buggy UI as well as freezes when I alt tab back into the game.