VIOrealm

As someone else stated, the game itself has problems which cause CTD's. Another reason for game crashing with mods can be your load order. I use a program called LOOT to sort my mods. https://loot.github.io/ This tool checks your mods for conflicts. https://www.nexusmods.com/fallout4/mods/2737/ You may also have a corrupted save so I use this one to check Saved Game files. https://www.nexusmods.com/skyrimspecialedition/mods/5031/ I prefer to copy the last saved game to the desktop before I run it in the FO4 saved games folder. I've never needed to revert back but it's always better to be safe.

Wouldn't COCing into QASmoke and grabbing the Quantum XO1 sitting there be easier? Quantum Armor was not there. The Quantum ID's shown in the wiki https://fallout.fandom.com/wiki/Quantum_X-01_power_armor doesn't seem to work for me either.