Sorry to split off my other thread re: AC66U_B1 going bad after three years (answer appears to be = no).
But for findings/best practices, this is interesting:
I turned on QoS on an AC5300 (AT&T Fiber has an issue with AT&T WiFi Calling [doesn't make sense, I know]), and this appears to negatively impact my AC66U_B1 repeaters.
That is - they break up and disconnect after stress (i.e. Zoom conference) - normally after 60-90 minutes.
But for findings/best practices, this is interesting:
I turned on QoS on an AC5300 (AT&T Fiber has an issue with AT&T WiFi Calling [doesn't make sense, I know]), and this appears to negatively impact my AC66U_B1 repeaters.
That is - they break up and disconnect after stress (i.e. Zoom conference) - normally after 60-90 minutes.