If we are not wrong, with the parameters we have chosen ProjeQtOr is supposed to calculate projects which have been modified the day of the new calculation.

No, not only the day of the calculation : that has been changed since the last calculation.
There may be an issue with "closed" projets, that were not recalculated before closure : they may be considered as "to plan" but planning will not change them (as they are closed)

Thank you for your answer but te problem is that we have created a new project to test automatic calculation but it didn't work. We have created a new project with an activity and a new activity in an existent project to test.

Do you have any idea where does the problem come from ?

Check on planning view : does icon of project has "orange" center ?
If not, you have to change things on activity (add assigned work)

Hello,

The icon didn't have the orange center so I have modified the date of the activity to have it.
I have checked today but nothing happened. I don't have any calculation and the icon still have the orange center.

If the CRON process running ?
(check on admin page)

Do you have any trace on log file
(automatic planning generates a trace when starting)

If the CRON process running ?
(check on admin page)

Yes

Do you have any trace on log file
(automatic planning generates a trace when starting)

Yes

I don't really understand why it doesn't work.

Your project is not in the list that appear in the trace ?
Check that your project is not of type "administrative" (never planned) and if "fix planning" is checked (this would avoid planning it)

Yes the project is in the list.

It's not fixed and the type is not administrative :

What is the value for "left work" on this project ?
Is is closed ?
Does it have any non closed activities ?

Hello,

My answers here.

What is the value for "left work" on this project ?

I'm not sure where I am supposed to check that.
I have the left work for the activity but I can't find it for the project.

Is is closed ?

The project is not closed.

Does it have any non closed activities ?

Yes. There is only one activity in this project and it is not closed.

Yes, there seems to have some left work.
Please check on the project, on Progress section :

Here is what I have.

Hello,

I have other news about the automatic calculation of our projects.
I have cancelled the automatic calculation and put it back.
The planning of our project named "TEST" has been calculated on Monday 7PM as requested.
Next, I've decided to make another try and have changed the date of our project "TEST". Also, I have created another project named "TEST 2" to see if it will work.

On Tuesday at 7PM, "TEST" has been modified automatically but not "TEST 2". Each data has been entered the same way in both projects but it doesn't work the same way.
Both of them are in the logs.
I will try during all the week to see if it will work for "TEST" and "TEST 2".

Have you already have this type of feedback from other users ?

I am looking forward hearing from you,
Regards

Do the project have
- same Project type ?
- same allocations ?