How can I speed up the magnetic flux sensor evaluation in magneto static 3D project?

In some case the magnetic flux sensor evaluation could take a lot of time. In order to speed up this process it is possible to solve the project with manual formulations for all the magnetic regions. The following steps should be done. 

1Edit the application and replace Automatic formulations by General formulations. Click on Ok.
2Edit volume regions and replace MS3RED by MS3SCRHJ.
3Solve the project.

Note: When there is circuit coupling, the sensor evaluation is instantaneous, MS3SCRHJ is set by default.