@astuceman Take your time to test the performance, any updates, be free to let us know.

@Ihtiander Hi Alex, it seems that the extender works well, but the distance( network environment) affects the performance. It is not suggested to connect another extender to this one to boost wifi...

@M_ok Thanks for your information. You can set up a static IP for the RE450 and turn on the DHCP server and configure the DHCP settings by referring to case 3 on the original post. Besides, what is...

@Gary.c-9 Hi Gary, you can hard reset it by holding the reset hole for 1s with it powered on. You can wait 1-2 minutes to make it restart. Then you can connect the smart phone to the default...

@Gary.c-9 Hi Gary, found the same thread. https://community.tp-link.com/en/home/forum/topic/199612 I will reply to you on that one.

@iceman68 What is the model number of the TP-Link range extender? And what about the current network diagram? Did you connect the laptop to the Archer C3200 directly or to the extender? Please show...