VESC 4.12 Running Perfectly in sensorless mode but in Encoder Mode it is unable to run

I have set up the hardware using an MT3515-650kV Motor, along with a 360 PPR ABI  Encoder. Everything is properly coupled, and I have verified the index and A-B wave forms on the board; everything appears to be perfect. The waveform on the VESC Tool is showing proper feedback. But the Current is huge without any load and no feedback control seems to be working when I remove the encoder or ty to stop the motor by hands.