I've run into a problem with my USB flash cable (made by Tommy) - tonight I was doing some work on my remote, flashing and reflashing a device upgrade I was experimenting with (and had just finished!) when suddenly IR stopped detecting the remote.
I hadn't closed IR, restarted my computer or installed any windows updates in between the last good flash and the time when IR stopped responding. I think the USB end is fine because the lights will still light up, and the red LED flashes a few times as it tries to communicate. I'm positive the wires couldn't have been pulled out of the 6 pin connector because it's such a solid construction. All I get now is "failed to open jp1.x interface."
My only guess at this point is that something in the wiring is bad. I've tried with two remotes on two computers and the same issue every time. The "check interface" reports driver errors, but I don't see how that could have happened when nothing changed besides me flashing the remote, removing the plug, and re-plugging it in a couple minutes later.
Any thoughts? I am emailing Tommy with this same info to see if he has any insight but wanted to check on the forums first.