I have an Aries Mini with firmware version 5.7. The device works with no issues. Since the product is no longer sold, I am wondering if it makes sense to stop getting Beta Firmware updates. It seems to me that if the Mini is working well, there is no reason to take a chance of a beta firmware update messing up the unit since future updates are unlikely to improve anything on the Mini. If that is the case, what do I need to do to get off of the beta test program.