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We probe the relationship between magnetism and "non-metallic" transport inthe magnetically frustrated metal FeCrAs using the low-field Hall effect. Wefind that the low-field Hall coefficient is dependent on crystal orientation,and exhibits two temperature-induced sign reversals when the current is withinthe $ab$-plane. We suggest that these observations are due to scattering frommagnetic fluctuations that become momentum-dependent near the onset oflong-range magnetic order. It seems, however, that this additionalspin-fluctuation scattering rides on top of the non-metallic resistivity, andHund's metal interorbital correlations remain a possible source of thenon-metallic behaviour.

Revealing an anisotropic electronic scattering rate in the "non-metallic" metal FeCrAs using the Hall effect