I have a UVerse Dvr connected to Wac104 Access Point. Works fine. Stops working on Wax 204.

WiFi 6 AX1800 Dual Band Wireless Access Point Model WAX204

Arris Vip2262 V2 on the Ac Access Point is fine. Move it to a Lan port on the Ax, it shows picture for a few seconds and stops. Everything else likes the Wax204 fine.