It's official. I bought a second c3150 v2, upgraded to latest firmware and the 5Ghz drops the internet connection. Can someone looking to this please? Archer C3150(US)_V2_170926 Published Date:...

I have a return issued to Amazon. This will give me two routers to play with for a short period of time. I can rule out a buggy 5GHz radio with a second router.

I am experiencing the same issue. I have a brand new c3150 v2 purchased a few weeks ago. I set it up yesterday. Out of the box, worked great! As soon as I did the firmware update, the 5Ghz will not...