If you are currently in "World View" -- <8> -- and save your current progress with the <F2> key, the scenario will fail to load if you start the scenario with <Continue>. You will get the dreaded "Something bad happened" abbreviated on these forums as "SBH". If you are saving multiple times in running or testing scenarios, be sure to switch to the cab view <1> before saving with <F2>. It may be that any view except the world view <8> may be satisfactory, I haven't tested all of them.
Dick
rscarter@microconetics.com