KNOW BUGS
A) You must be on a base to save the mission!!!! (otherwise C.T.D. will occur when you will load).
B) There must be a maximum of seven icon in Flack Guns. Leave empty the last (8th) icon (otherwise a C.T.D. may occur).
C) Do not use time compression greater than 128 while entering / exiting a base (otherwise a C.T.D. may occur).
I recommend turning off the radar before entering a port
D) Before opening MISSION EDITOR disable the video resolution sub-mods “5_ARB_res_1920x1080 - 2.5.2”. If the mission editor has a black screen, close it, delete "d3d9.dll" and "d3d9.ini" from the root folder (SH3) and try again.