@Solla-topee Hi, thanks for the reply. RE450 5G light is on (devices connect to RER450 on 5G OK) Have already tried factory reset of RE450. 5G password on RE450 OK.

Using hardware V2 and latest firmware. Extender connects OK to 2.4G, but on 5G the extender chooses an IP address outside of the router list, and won't connect to the internet (apple MAC message...