@bengbenk QoS feature doesn't do the same as Bandwidth Limit. My advise - disable QoS as it won't work as you expected in your case. Here's how the QoS should be configured. If you're after speed...

@Shaunm1985 There's no specific fix for this type of issue - in general these settings shiould retain its current state. Make sure that your modem router is in a place well ventilated and it's not...

@ellymoo There's no need to name the SSIDs the same as on your main router. The purpose of the range extender is to extend your main router wireless coverage. Once you've configured the range...

@Markjacobs4 Here's how to reset the RE - details.

@Boji Do you have any ISP devoce in your network ? Try this troubleshooting guide. After a successful configuration the router can be accessed by its IP address (http://router_IP_address) - here's...

@Averell PLC adapters can't work as a router.