@rsonone42 It looks like you have done everything correctly. There is newer firmware on the global site and here is the link. If the latest firmware also fails to load, you should contact your local...

@rsonone42 Did you verify the model number and version of your router with the label on the underside of the unit? The firmware version at the top of your post doesn't look right unless it is a...

Needed for future compatibility

Today I discovered that the Device Isolation settings of the main router are not working for isolated devices that connect through the satellite router. Using a laptop (an un-isolated device)...

For those who may be following this thread, the Tp-Link engineers have informed me that they have identified the cause and found a solution for this issue. It will be fixed in a future firmware...

@alfredopacino The C80 support page is here where you will find the user and quick setup guides.