@Swaroop.S It's suggested to fix the 5G channle to Channle 36, 40,44 or 48 on your router. Please try to configure RE650 via Web UI, then router 5G wifi signal will shows up during that? How to...

@Skyrimer Your extender is RE650, but not RE350, right? Actually, after configuration, extender will working at the same channle as your router's, so it's channle 36. So the channle should be OK....

Everything is fine before, right? Any power surge？ It seems that unit is fault, please contact your retailer for the replacement.

@SRHaddon It's suggest to set different wifi name on RE305, then you can easy choose which one to connect on your device. Acutally, all your devices( phones, ipad) has their rules which wifi to...

@Thriftmmd4 Check this: How to hard reset TP-Link wireless access points, extenders to factory defaults

@jimenabpose Normally, after reset extender, RE will act as DHCP server and the IP should be 192.168.0.254. And the devices connect to extender will get IP 192.168.0.X So maybe the reset failed. For...