I just got my DR750S-2Ch installed today. It was working fine up until I did the over the air firmware update. Once I tried updating the firmware, the GPS and REC lights blinked red and blue continuously. I let it try to complete for 45 minutes, then gave up. Now, no matter what I do, it just get stuck with the lights blinking continuously. I tried the other method by downloading the firmware from the Blackvue site, unzipping and copying the Blackvue folder to the SD card (which is the SD card that it came with by the way). That didn't yield any different results. Any ideas or suggestions?