Apologies if this was already mentioned as I'm not following this thread very closely, but did anyone tried using PCB console command to fix ILS's?
I think you can only use the PCB command when you are in an interior cell, right? Given that, you would have to find an interior cell to run the pcb command, then go back outside, then fast travel back to Skyrim. I think it makes more sense just to quit to the menu and reload, then fast travel since it would basically take the same amount of time. Quitting to the menu also dumps all data so I would just do that if I had to choose between the two ideas.