Jinx

Jinx
This is the opposite of being mechanically inclined. Complex machinery just seems to have it in for you, from the rope that breaks at an inopportune time (like any time would be good), to the technomantic weapon that starts shooting randomly whenever you are near. This is a combination of specialized bad luck and random mechanical failure. You could be a highly trained technomancer, but you might not be able to use your own designs.