Ive been running .206 for a few days. I would have to say it is much more stable than .318. My issues with 318 was the WAN would just slow to a crawl after a few hours. But as far as I could tell Airprint would work. Now with 206 I have no issues with my WAN speeds but now Airprint will not work. It will work for a while after a reset but then my wife's IPad will not see the printer anymore. Some people have posted in other forums you need to disable IGMP snooping, which I am unable to find in 206 but as far as I understand it should be disabled by default. Im also experiencing steam client disconnects while gaming. I was really happy on 22.214.171.124m but Airprint wasnt working.