@JennyB You can name the RE extended wireless SSID different from your main router or the same - it's your choice (details). And yes, your WiFi is automatically transferring from the modem to the...

@Ahmed2092 Archer VR2100 has QoS feature instead - details.

@BBBlob Update your modem router FW from here to the latest FW release and try again.

@X20DecoUser Try to remove the switches and connect one PLC directly to your modem router and the other one directly to the X60. If you need more ethernet ports after X60, connect the switch to the...

@Koushik7788 You claimed that the router has a LAN IP address of 192.168.1.1 but in your mobile screenshot I can see that you're looking for it on 192.168.0.1. This usually happens if you have more...

@EBGen Follow this thread on reddit for your issue.