@devlink any further suggestions please?

@devlink thanks for the suggestions. I am not sure how I set it up initially. I think it may be via WPS but not too sure. I have done the hard reset now following these instructions...

@David-TP thanks for your reply and suggestion. The issue that you suggested is not the same. My router does connect to the internet OK. There is no internet when the extender wifi is used. Also as...

anyone?

Extender stopped working for some reason. The light is all blue on the booster. Reset didn't help either. Is this link - http://tplinkrepeater.net still is the same to login to access the details?...