*restart game
*restart console
*uninstall and reinstall game
*start from older save
*sleep in bed 48 hours
*wait 48 hours
*speak to department heads i different order
*reload old save on go in with different faction
* go in wearing power armor
*go in wearing nothing
*try every different conversation option
*finish unrelated quests before entering institute
*fast traveling to and from different places before going
*building multiple platform in the quest molecular level before going imto the institute
*stealing department heads cloths before talking to them
*adding things to department heads pockets before talking to them
*getting high before talking to them
*getting drunk before talking to them
* throwing dishes at their faces before talking to them
.....you get the picture.
Please someone help me. I have no idea what to do to fix this and i dont understand how a main quest can have such a MASSIVE bug that crashes the game. I have played two different playthroughs and both times the game crashes at this exact point and momemt in the game.