When calculating is running, especially if model with a large number of finite elements? it becomes necessary to pause the calculation. Is there a way to do this in the current version of the program? If the functionality doesn't allow it, a "Pause" button could be added. that would be very convenient. Have a good day!
Hello @Vasya1 
,
Currently, this functionality is not available in RFEM. Could you share how you would typically use it? If any changes are made to the model, the calculation would still need to be rerun for the entire structure.
It would be great if you could provide more details on your use case so we can better understand your requirements. Please refer to ♥ How to Request a Software Feature .
Thanks for your input! 
Best regards,
Fabian