@BarryBatsapple Have u tried to downgrade the firmware? Hope this will solve your problem.

@BarryBatsapple Have u tried to change DNS Servers on your Deco and PS5 to Google DNS 8.8.8.8 & 8.8.4.4 or Cloudflare DNS 1.1.1.1 & 1.0.0.1

@Decofab You can use the other Deco units within the range to 25-30 feets from Main Deco Unit.

@Ifty_007 I think there is a beta firmware to change WiFi Channels or i think auto use Non Overlapping Channels.

@Ali_PK Have u got the beta firmware?

@michael343 Press the reset button on each Deco unit for 15-20 seconds and then Blue Light will start blinking which mean Deco is fully resetted and in pairing mode and then you can do the setup...