Why can't you change the SpeedTouch firmware, this modem comes from you ISP ? Nevertheless, if you can set the Bridge mode, you have to follow my case #1. LMay be you have to clone the MAC address of...

Hi, You have several possibilities, have a look to my page here: http://jelnet.free.fr/forum/viewtopic.php?t=881

NavNad786 wrote why ur speed r 450 instead of 600Mpbs ??? as far as i know Archer C9 maximum speed is 600 Mbps ???? 600Mbps comes from 256-QAM which is not a standard with the 2.4GHz band. 150Mbps by...

NavNad786 wrote how to measure RSSI in Wifi ? The higher the RSSI number, the stronger the signal : http://www.speedguide.net/faq/how-does-rssi-dbm-relate-to-signal-quality-percent-439 why ur speed r...

If you still have the old router, it could be interesting to compare the Acrylic screen shots...

No, 450Mbps shows only that your settings are good. I see a strong (-35dB) and flat signal, so for me your C9 works fine ! Unfortunately, you have a lot of other 2.4GHz signals around so your...