Devices disconnect from new WiFi Hub and continuous Authentication error

[ale_y2j]

As subject says.  We recently got the new Talk Talk WiFi Hub and have had problems ever since. Spoke to Talk Talk several times but nothing has changed.  Phones, Laptop and Kindle's keep disconnecting and 'authentication error' is often displayed in the devices.

We didn't have this problem at all with the old modem. It happens a lot and is very frustrating. 

[OCE_Michelle]

Hi ale_y2j,

I'm sorry to hear this. I've just posted on your other thread now so I'll close this thread to avoid confusion.

Thanks