I Just installed the TL-WA855RE Extender on my LAN and connected it to a tp-link Archer C60. I Normally have 80MB wireless Internet for both 2.4 and 5G networks. I installed the extender on my 2.4GH n

I just bought brand new extender, set it up accordingly and all butthe signal is weaker than I receive from the original device. Doing a speed test, main router gives 17Mbis, while the extender provdi