With the latest version of the software 4.1.5.2 I am experiencing issues with the software hanging. In particular, if the camera loses power while downloading an image, the error seems to hang the software. This is a regression from 4.1.4.4. With this version, the software will not hang, and recover once power (and sometimes usb cord) are reset on the camera, the software will be fine.
Am using Windows 7 Enterprise (32 bit).