After completing The Lucky Old Sun by activating the ARCHIMEDES II any time I attempt to use the Euclid C-Finder the game crashes. I click fire, and the game crashes.

UPDATE:

I've narrowed it down to the perk Heave Ho. It appears that this perk and Euclid C-Finder do not work well together.

Yep, that solved my problem, removed the perk and C-Finder works fine.

Many thanks :celebration:

Alright, now whenever I fire the Euclid C-Finder it does the animations, but nothing happens.

same issue (animations but no laser) and too bad i loved the Archimedes II

you can possibly fix it if you type TGM at the load/new game screen, that might fix the finder before you load the game. some how fixes the script dont know why=/ but you have to shut down the game fully restart it at load/menu/new game screen go to the console type tgm then get into the game it should work.

How do i remove the perk?

look for cheats for fallout new vegas for the pc there is a command to remove perks by their id or add them.

The new patch broke my Euclid C-Finder it worked fine before but now it just plays the animation of the three beams zeroing in the position and nothing more and it keeps replaying the animation even when i change weapon. So i have to reload a game to fix it.

I had that problem before the patch. It only happens to me when I try to fire it more than once per day.