@riqcles did you set the time correction?

What I am observing, if I set the correction time to my current time (in the screenshot +1, 13:57) -> then at 13:57 the survey can not be accessed any more.
But, what is wrong is that the survey list doesn't reflect this. You need to set the expiration time to in my case to 12:57 to see expired in the survey list.
The issue is probably because this is calculated with the server time and not corrected time.

Screenshot 2024-02-14 at 13.58.01.png (68,313 bytes)   

Screenshot 2024-02-14 at 13.58.01.png (68,313 bytes)   

actually if I modify the date in the global part by adding a time it will work the questionnaire will be expired.
But it will still appear in the list of questionnaires with a late status and not expired.
For me I should not modify this date since the server and limesurvey dates are identical: see screenshot

And in the questionnaire the stop survey button no longer becomes expired questionnaire (an evolution? or regression, because now we risk pressing this button when wanting to stop it)

2024-02-14 14_17_58-WinSSHTerm.png (6,161 bytes)   

2024-02-14 14_17_58-WinSSHTerm.png (6,161 bytes)   

2024-02-14 14_17_30-GALILEO - Opera.png (3,688 bytes)   

2024-02-14 14_17_30-GALILEO - Opera.png (3,688 bytes)