There is that bug in which, when you choose the location for a new file to be saved, in the "save as" field it is written something like "C:\torrents," but upon pressing the "..." it is shown some other location, such as "C:\hugo\stuff," which is where you in fact want to save the file. So, you press the "save" button (just above "cancel"), but the "save as" field remains "C:\torrents." To fix that, you can either hand-type "C:\hugo\stuff," or press "..." again, navigate back one level to "C:\hugo," and back to "C:\hugo\stuff." Then, press save and that way the "save as" field indeed gets modified. In other words, it seems that under some circumstances one has to navigate inside a folder structure for the "save" button to successfully register the desired location of the saving.