I have the DIR-628 with Firmware Version 1.22NA. I am using SharePort verison 1.1. Not sure if anyone has this issue. When the router has only been running a few days after a reboot the SharePort software will connect to a USB device fine. However, after it has been running about 5 or more days the software will not connect to a USB device until your reboot it.
Has anyone had this issue and fixed it?