I still have multiple MR16's and 1 MR18 with this issue of nothing will connect until they are rebooted, then they work fine for a few days. We've been manually rebooting them a couple times per week for over a year, but it's a royal pain. Is it possible to revert the firmware only on the 16's & 18's and keep the newer firmware on the newer AP's? How do I get the older firmware? ... View more