Just installed the above model router. Had an awful time with some devices and narrowed it down to WPA3. My Roku devices and smart thermostats don't work with WPA3. Reverted to WPA2 and the issues go

Using a Wifi Analyzer app that shows details of the wireless networks in my vicinity, I see that the RE600X extender's hidden network is using a Beacon Interval of 100ms (0.1024 seconds). I have my TP