Game Version number: Experimental build 1.3.0.84
Modded?: No
I often play some Combat Ops on the Everon island.
After the latest update (see above) I realised that the AI has the skill to see you through walls and roofs.
This was fixed before but now this behaviour returned and ruins the gameplay.
You will experience that behaviour if you start in safe house near Morton (central south of Everon) and prepare for the mission objectives.
Some soldier(s) in Morton will start to fire at you while you are still in the safe house and technically are invisible.
You just have to go to the door (not through the door) and have to wait a few seconds until the first bullets will hit the roof.
At another part of the mission I realised that "cheating" behaviour while engaging some enemies. I was hidden behind a solid row of walls. I moved along the walls and from the other side the enemy was able to precisely hit the wall close to my position even if I changed my position and was not visibile for him or other soldiers. And he did not just do suppressing fire - these were precise shots at my position.