I found out this mod is causing flickering and other problems in my save game. After individually testing all my mods, I was able to determine this one is the culprit.

I've posted a video demo of the problem on Reddit: https://www.reddit.com/r/CitiesSkylines/comments/12jtl0h/im_having_flickering_issues_when_i_put_down/

Whenever I put down either the cargo terminal or one of the Airport DLC stations, flickering happens. Also, new buildings wont show on certain angles and zoom levels and there seems to be a problem painting districts when zoomed out.

I need this mod to run FPS Booster which has been a game changer for me, but there doesn't seem to be a workaround.