@Helga Try to disable fast roaming on the Deco app. And you can set QoS application priority as standard and clear all the high priority rules. May it help and have a nice day.

@ragnakore For your information, the Deco does not support some advanced features in AP mode, you can refer to https://www.tp-link.com/support/faq/2399/. You can add 2 Deco nodes to boost the wifi...

@izzfaris For your information, the Deco M9 plus does not support Mac filtering. And it has nothing to do with it. When this issue happened again, please disable fast roaming to give it a go....

@ShosMeister The web UI shows the online devices with dynamic IP, you can change the static IP back to dynamic IP to give it a go. If you want to fix the IP address for certain device, you can use...

@eim80 Thanks for your reply, glad to hear that it works better now. What about the current wireless signal strength obtained by the camera? Do other devices have the same issue? Try to assign a...

@actarusweb Thanks for your reply. You can verify the wireless signal strength via the tpCamera app. If it is weak, it is very suggested to change another location or move it closer to the main...