tplinkwifi.net I was having an issue connecting to the router on 5g after 1 day of use. I had reset the router to factory and started over and it worked ok for about a day. I did it once more but this time I left the 5g security set for aes. I had previously an older router that didnt not have aes and I was using tkip. On first setup I didnt want to go through re-entering the password on each device so I had set the ax6000 5g securty to tkip. Now that I am using aes it has been working normally for 7 days. I know aes is way more secure so if this holds no worries.