I bought the Xbee-pro 900HP Digimesh kit (XKB9-DMT-UHP) kit. Was working great with my windows laptop, packed them up, flew them to San Diego for some testing on site, when I plugged them in down there they were not recognized by the laptop. Had a co-worker download XCTU to his macbook and tried it there. Nope. When I got back I tried it on a linux box with which it had previously worked. Nope. So it looks like something happened to USB. Has anybody else had something like this happen?