(using HBM-NTM-.1.0.27_X4172) game instantly crashes when holding any ntm weapon in your hand
crash-2022-03-13_20.54.49-client.txt

Did you perhaps change one of your keybinds to some unconventional button again?

It's probably related to mouse buttons having negative key indices by default, I switched the check for the reload button to use a vanilla function that can handle mouse buttons. In the meantime, you should probably rebind your reload key to something that isn't your mouse.

Should be fixed in X4174, although I haven't tested it yet.