I just bought a flirc today and i'm using it on a macbook pro running bootcamp windows 7 x64. I'm getting the same issue as it isn't recognized after waking up from sleep. Sometimes it works and other times a full restart plus unplugging is required. I'm using a logitech harmony one with the flirc profile.
Firmware Version 2.3
Flirc v 1.2.2
Any help would be appreciated!