Hi @kymyeates . This is from an iiNet article on the HG659:
If you’re in the Home Network settings (not the Start Wizard)
make sure Security mode is set to WPA-PSK+WPA2-PSK with
TKIP+AES WPA encryption.
You would hope that the router would choose the more secure method WPA2/AES instead of TKIP method.
"TKIP is no longer considered secure, and is now deprecated. In other words, you shouldn't be using it. AES is a more secure encryption protocol introduced with WPA2. "
You should check the firmware level of your router. This is from a recent post.
"The recent firmware version for the Huawei HG659 should be V100R001C216B113."