Strange duplicate orders

Customers place orders from their personal account Recently we have noticed errors that 1 order starts to be duplicated a certain number of times Example https://vzuto.crm-onebox.com/admin/customorder/droperi/179503/edit/ https://vzuto.crm-onebox.com/admin/customorder/droperi/179502/edit/ https://vzuto.crm-onebox.com/admin/customorder/droperi/179501/edit/ https://vzuto.crm-onebox.com/admin/customorder/droperi/179500/edit/ https://vzuto.crm-onebox.com/admin/customorder/droperi/179499/edit/ They all have a difference of 1 second. We ourselves notice that this happens, when you click on some status, the system starts to think for a long time, we can assume that the client clicks on the "place an order" button not 1 time, but several times, and because of this, duplicate orders occur. Why is this happening? How to fix it ? Also, it may be useful, we previously applied for double transitions to the stage, yesterday we managed to fix how this can be repeated on purpose. When you go