Hello 

My router is very unstable, keeps losing internet connection. This happens on cable and wi-fi.

This latest update should be problem, post after upgrading to it, started these problems!

I've been through a router exchange for the same reason, I ended up realizing that the problem may not have firmware!

I have already received the beta version of the firmware to test more continue with the same problem. I don't know what to do anymore! 

very I trust the brand tp-link, more this time is I disappointed a lot.