Red light means it's too far away from the router. It doesnt happen with 2.4 because 2.4 has longer range, just slower speed.

@TP-Link I haven;t had any emails whatsoever

@TP-Link im running out of time before I need this solving

Hi, thanks for responding. I could't find the model number of my router I'm afraid. If I rebooted the RE450 it would fix it for about 45 seconds, then I'd have to factory reset and setup it all again...

Hi, I've had my tp-link ac1750 RE450 wi-fi range extender for about 1 month now, and ever since I've bought it it fails to maintain a connection with my 5ghz wi-fi band with my router. I would set it...