Model : Hardware Version : Firmware Version : ISP : New modem installed and activated by my ISP. My router is an Archer C5400 V2 with latest firmware. My problem is that I cannot log into the modem's...

andrewl62, Good luck, I'm currently on my 2nd replacement, it's been about 2 1/2 weeks....So far so good. I decided not to do the tether app, the cloud stuff nor the usb connections. Just plain...

Ravenscraft wrote Model : Hardware Version : Firmware Version : Take it back you got a defective unit, no matter what you do, that 5GHz band will not show up. ISP : I just purchased this router and...

Model : Archer C5400 Hardware Version : Archer c5400 v 2.0 Firmware Version : 1.2.2 20170912 Hi, I feel you, I'm on my 3rd one in 30 days as I write this. I don't know what to say, I just don't have...

Hi Bkoodta, Did you try unplugging the modem then the router then plugging in the modem, letting it power all the way back up then plugging in the router?

RajaDaja wrote Got my replacement! :) Set up and working like it should. I will not up date the firmware! Came with 1.0.5 Build 20160927 Rel. 53959(5553) V2 Well, check this out people, The 2nd day...