I have this same issue and have had it for a while. I take the battery out of the remote to stop it from continually pushing a key, reinsert the battery and try again. As stated in the original post, the remote doesn't continually push a key on the PC until I push any one button on the remote. Sometimes removing and reinserting the battery stops the behaviour after doing that once, but other times it won't stop until the next day. The keys stay pressed on the remote even when the Flirc dongle is not plugged in. Stupid question, but does that rule out the Flirc? I tried swapping out batteries in the remote and the same issue still happened at the time. Have updated the firmware a couple times over the past year and a bit without realising it could possible be a known issue until recently. Have got the latest firmware v3.8.0.