wolfpacker wrote Well, I'm coming back to this party. I had my first C5400 replaced under warranty for a dead 2.4ghz channel. Now I have a new issue. The first 5ghz channel is off and cannot be...

Same Problem here. Any help?

I have been using model C6400 but the problems are killing me. It's not working! Any fix

Shirou wrote Also joined the club! This is my second C5400 with this fault - now i´ll try the third one - Amazon delivers on monday ........ i´m very frustrated!!!!!! I'm having the same problem!...