Another thing worth of mentioning is sometimes it's extremely slow to connect to the router login page. Again, I'm surprised not many complain about it. Maybe the c5400 user base is still small....

Sorry to hear that. Do you remember what exactly caused your problem? Did you try to play with manual channel selection then you just lost your 5GHz network? I'm surprised there hasn't been too many...

Already did. The support guy said it's a defective router asked me replace it. I do not think it's a hardware problem. I believe it's a firmware issue. Shield101 wrote If people report it to tplink...

No you can't downgrade firmware. You can only upgrade. Don't tplink support check this forum for issues like this? Maybe I should post it at a major online retailer (Amazon, Walmart, newegg etc) so...

1. I'm in the US. My ISP is Comcast. 2. Just to be a little clearer regarding MU-MIMO: I certainly understand the devices need to support it for it to work. What I was trying to say is even though...

Model : Hardware Version : Firmware Version : ISP : Model : C5400 Hardware Version : V2 Firmware Version : Archer C5400(US)_V2_170630 Hello, I received my brand new C5400 router a few days ago. When...