Hi All,

Having a really odd issue with an NX200.  We've put quite a few of these in using Vodafone and they work flawlessly.  Due to signal issues, we've just put one in with EE and the internet is connected, but not...

Some sites load, some dont, some take a really long time.  

If I go to the status of the router, it shows connected, but under the Advanced > Internet, it says Disconnected.  

Also if I try to register with TP-Link Cloud, i get the message "Oops... The device is offline. Please check the WAN and network configuration to make sure the appropriate settings are entered correctly." (The time on the router is correct).

Some services connected to the device are fine.  An ePOS till connected to it cannot connect to the paymemt clould.

Speedtest.net sometimes loads, sometimes says cannot be found.

We've put a replacement sim in, no change

Any ideas???