I have RB 450 that I upgraded to 4.4 from 3.28; I received the new key and all has been fine; with no problems. at the 72 Hour mark today; the router shutdown and has become inaccessable. I have to travel 4 hours tomorrow to fix this problem. Any suggestions... Thank god I had a backup of the image post upgrade; so I can just restore. I'm taking a replacement RB450 withme just in case....
i will post the console screen once I can login; if I can login.. But the router stopped precisly @ the 72 hour mark. Quite puzzling..