@David-TP Hi, I have a 3 deco mesh network connected like below: Spectrum modem -----> main deco X55 ------> 8 port switch -------- 2 Deco W6000s I am experiencing frequent "Network device 'br-wan'...

@TP-Link Hi, I just sent an email to the support.forum@tp-link.com email address. Thanks for taking a look.

@hxberto Nearly a year later, I have the exact same problem. I have 1Gbps AT&T fiber and all of my other devices which support Wifi 5 or Wifi 6, including the Galaxy S20+ and S21+, are able to reach...