The save function does not work. Eternal waiting time

Just to double-check, did you check the Keyboard shortcuts (Edit > Keyboard Shortcuts) to make sure Ctrl+S is assigned to Save?

yes

So you can save using File > Save but not with the keyboard shortcut? Is that right?

I reinstalled the program, the problem remained. Through File it works, through the hotkey the save window opens and nothing happens

When I press Ctrl + S. The save window opens and nothing happens. New version, new drivers, new updates, new computer. Everything is new. A project without effects, without plugins, no errors on the disk

Do you mean nothing happens when you use File > Save or File > Save As ?

 What are you on? What version of Premiere are you running?