1) Open the editor into Stratis
2) Place a dive team group in the ocean north of the airport, and west of the large concrete pier
3) Set a waypoint for movement to the area of the beach that is directly southeast of the pier
4) To reproduce the slow/jittery movement, change the combat mode to stealth and/or change around the speed settings for the waypoint
5) Preview and watch the AI divers' erratic behavior