gone through another 3 of these routers, every single one is doing the exact same thing and tech support still has NO clue what is wrong. I swear I will never purchase another product from this...

Model : Archer C5400 Hardware Version : Firmware Version : ISP : I've gone through 3 or 4 archer c5400 routers and inevitably after several weeks to a few months doing anything simple like rebooting...