Well my motor is bad. In the process of replacing it. You shoukd check your daily log on the starter. It will save the info for the last 3 faults. Look to see which legs are low. Then change your wire configuration at the bottom of the drive and at the fault contactor. Move each wire one spot to the left. So if it’s 1-2-3 at bottom of drive change it to 2-3-1. Do the same at fault contactor. If it’s 6-4-5. Change it to 4-5-6. Then when it happens again check the fault log on drive to see if the low legs moved with the new wire configuration. If they moved the same as wiring the motor is the problem. If they don’t change the drive is the problem.