Placing a squad of M2A1 Slammer tanks on the Altis map, at the gas station southeast of Athira (north of the central airport) and ordering them to move to Ifestonia, northwest of Athira, causes them to get stuck on all sorts of things except for the lead tank. However doing the exact same but with an M2A1 Slammer squad placed in Zeus works perfectly with no tanks getting stuck. However even this Zeus squad gets stuck once they get a new squad leader (previous one dies).

This bug happens with basically any town on the map and not just Altis, and not just tanks.