[Al Skierkiewicz]

In either of the above cases, did you attempt to download the new firmware? If you are not using CAN and did not load new firmware, the faults indicated by a slow red flash are the same. It is possible that a permanent power supply fault internally or one of the components is overheating. It is also possible that some metallic dust has found it's way into the device. Try a vacuum cleaner around all the openings. If you are lucky it may have just confused the proc, unlucky and the device has died.