- two rooms in the apartment get a really weak (if any) signal from the main router due to thick concrete walls - an Asus RT-AC66U is available to extend the WiFi into the other 2 rooms - a couple of ...

I am stumped at this problem. I have 2 customers. Both use a FritzBox (popular german router) as their router and both have DrayTek WLAN Access Points connected via Ethernet. The APs are configured in ...