You guys are awesome!!
@VONHARRIS
I have indeed SH3 commander's mulfunction and sabotage option enabled !!!
@BigWalleye
Thank you for the details and instructions regarding the hardcode fixes!
@ohmygollygosh & @BigWalleye
Thank you! I'll disable sh cmd's Malfunction and Sabotage options then! I've _Append_to_en_menu.txt and the german one + complete backups of the sh3 stock,sh3+gwx files and sh3 cmd (in an attempt to reach my maximum hard drive space

) .
Again, you all deserve some subsim badges or something !!!
I'll try that