@Charlie792 Thank you for your detailed post, If password changed to a random password (very long digit) ,that means router's Wi-Fi password changed in WPS process, here is an FAQ to explain the...

@Asnad Good day, At RE's location, please unplug RE and connect to router's 2.4Ghz Wi-Fi (not 5Ghz Wi-Fi ,as 855RE only supports 2.4Ghz), can you make clear calls/ video calls To isolate the issue,...

@cdrivex4 Thank you for your detailed description. May I know do you use RE450 in AP mode (wired to router) or RE mode (wirelessly connected to router)? If continuously pinging printer helps with the...

@Realdosth May I know how about the Led status on Range extender after you set up the extender? If only power led lights up after you set up RE, please try suggestions here: 1>Please verify your...

@KingFish Thanks for sharing~

@GiuseppeC Hello, For the performance of REs and network stability of your whole network, we recommend no more than 3 range extenders wirelessly connect to the same router directly. If you want to...