@RobLB By the way, if you won't use the mesh feature you can switch it off and these hidden SSIDs should disappear:

@djwoodyuk It's recommended that you have only one DHCP server in your local network when using RE700X in RE mode. When you setup RE700X did you disable its DHCP server ? If you didn't, try that and...

@Ciaran211 Yes, you can. For that purpose you'd need an ATA adapter and a SIP account with your ISP.

@TheFriendly To be sure that you get 1 gbps from the ISP, connect a computer directly to the ISP cable and test the bandwidth. If it's correct, you can make a VR400 configuration backup then reset it...

@Shishi22 These are not very informative. Post WAN and LAN settings from HUAWEI router: Post the basic WLAN settings (not advanced): If the RE215 is currently running as a range extender post its...

@Shishi22 In this case if you want to troubleshoot the issue, you should post here some screenshots of your ISP modem model, its Wi-Fi, WAN/LAN settings, as well as the RE215 LAN settings Without...