unity - Turn and point Animation not ending in correct position

I have Right Turn, Point & talk Mixamo animation. I am playing animation in this order

1. Play Idle animation


2. Turn animation


3. Point Animation


4. Then, run Turn animation again with - speed to bring it back(reverse)


5. and then finally played Idle animation and loop continue.

But the problem is, each time when I return from step 4 my character rotation is different. And over different iterations the character rotation become completely changed. The rotation of the character increment in each iteration. How can I solve this problem? I am learning this but unable to understand.