Hi,

My 4 Deco S7 devices no longer function properly.

I have a master device setup as the router and connected straight to the fiber.

Fiber is working 100%.

After rebooting main deco s7 device, all devices connect to the WiFi, then one by one they start disconnecting and they cannot reconnect. When I try reconnect a device, the 'connection failed' message is displayed on the device.

Forgetting the WiFi network and attempting connection again yields the same results. I have to reboot the master deco s7 then can briefly connect until it disconnects again.

What can I do? Or do I have to take the Decos back?

The system has worked flawlessly for about 8 months now.