Can we change the connection time in the back office as in the font office?

@David
What connection time?

no, the duration of connexion

Let me explain, what I would like is that users can stay connected in an unlimited way

this is what happens for the mobile version but not for the computer version.

@David
Ok do you mean login time, that user will not get logged of after closing browser?

Yes ! 

@David Beaudoin
"Remember me" must be checked.

That's all ? Thank you !

@David Beaudoin
If you do not check that, login is stored in session. That means if you close browser it may be closed.
If you check "Remember me", login will be stored in cookies and will persist much longer even browser is closed.

Ah no, that's not it. I wanted to talk about session time.

@David Beaudoin
That's question on your hosting provider.

Ok thanks. I will see that.