chimeratool showing error The device sent an invalid challenge.

Chimera Mobile Phone Utility version: 21.95.0907 @ 2019-08-08
Printing phone history

FRP Remove
8/8/2019
9:35:25
AM

FRP Remove
8/8/2019
9:29:34
AM

FRP Remove
8/8/2019
9:29:05
AM

Removing factory reset protection...
Collecting information about the device...
Removing factory reset protection lock...
It did not work.
Removing factory reset protection lock...
It did not work.
Checking if factory challenge needed...
Reading factory challenge...
Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!
The device sent an invalid challenge.
Finished at local time: [08.08.19 11:40:47]
WorkID: 69113531