@Tony thanks for your attention. The unit is unusable in the sense that I get no internet service from the Re450 when the router is set to AES. The extender does not take the AES setting from the...

@Tony I'm using RE450 (V2), firmware is up-to-date. Upgrade to IOS 14 required me to change router to WPA2 (AES) but this setting is not availabe on my RE450, making it unusable. Product is just 2...