The temperature dependence of the Li spin-lattice relaxation times in Li3InCl6 was measured at three different Larmor frequencies as shown in Figure . The dataset collected at the lowest Larmor frequency (0 = 44 MHz, Li on a 300 MHz spectrometer) shows a single maximum in the relaxation rate at a higher temperature than the measurements for Li, even though the Larmor frequency of Li is lower compared to Li. There is only one explanation for this i.e. the jump processes are not the same, suggesting multiple processes, as already suggested in ref. .