Game Engine errour changing altitude

Demo scenario to be played in the GIUK Battleset, 1980-2016 standard database.
I did take-off with 2xF-35 from the Blue Base (launched with orders to attack Red Base).
When trying to change height from Low to Very Low, errour messange and Game Engine stops (tested many times).
When in other essay I did lauch 2xF-35 in patrol (with the idea of after they reach patrol point change height to very low and attack Red Base), almost immediantly launched same errour message (probably when changing height).

Adjunt files are test scenario and errour message.