The TS160v2 doesn't seem to like 4.5T motor in 4wd. Installed a new TS160 with new V3 4.5T, and after a few pulls, the esc shutsdown. Temp of both ESC and Motor are very low, and not even close to overheating. Now the esc doesn't seem to be working with any motor, even my 5.5T now.