I have this problem only on the Syria map, and only with the Mirage F1 (both CE and EE) out of all modules I own gives a low fps (8-10) with visible texture bluring around mostly on the trees, as soon as I hit Esc FPS goes back to normal, if I hit esc again to hide the menu continues with the low FPS. doesn't matter which mission I load in, it always happens, and only with this module/terrain combo. Tried deleteing shadercache.
Let me know what is needed to troubleshoot this.