I verified using Emulator SaveSlot 6 data.
Somehow, it seems to be ignored when LOMA is operated after “Clear all units”.
Change the LOMA position or change the “Clear all units” position.
Since LOMA failed, map switching does not work, and as a result, the unit read with LOAD1 + ENUN cannot be moved and is hung up.
when using the cheat from the save slot 2 data of the game instead of the data of the game, and proceeded to ch15, it worked with the data before this correction.
If changing the position of LOMA does not solve the problem, please send save data.
I need to hear more about your problem.