@JorgefromLisbon The default IP address of the extender is 192.168.0.254, from what you mentioned, it is clear that the extender failed to get internet; in other word, you need reconfigure it. First,...

@Rien Please ensure that the smart phone is in the same subnet as the extender. You can connect it to the extender's wifi and then verify whether it can find the TL-WA855RE via the Tether app. Still...

@Steen So you have finished the configuration of the extender, right? Can you get internet from it now? Is there something on the user manual or instruction video makes you confused? Good day.

@KRay Sorry, typed wrong number.

@Moist Cause you do not want other devices cast the chromecast with them connected to the extender, you can block their internet access; To do that, you can enable mac filtering or access control...

@Archer3150 Updates about removing new icon from local official website? For it, like I said earlier, it is suggested to contact the local tech support, they should be able to give you a specific...