Young the problem of this equipment is hardware and not software, the model Archer c6 v2 (US) has better hardware, no use updating firmware, because the European version has lower hardware, in the...

@PedroYan Hi friend, the TP-Link Archer C6 v2 (EN) in version 1.2.1 presents this problem, already in version 1.3.0 the network 2.4ghz and normalized, plus the 5ghz network presents packet loss...

@Kevin_Z How can I replace me Archer c6 version (EN) with one of the version (US) because my equipment is under warranty?

There is no way to install the firmware version (US) in the version (EN), because the hardware and different, it seems that hardware version (US) is better and has support for band 4 in 5ghz and all...

I have the Archer c6 version (US) and (EU) however the version (EU) presents many problems, with each firmware update presents a new bug, in the version Archer C6(EU)_V2_200110 the wi-fi network...

I'm having problems on the 5GHz network, after upgrading to latest firmware version 1.3.0 the connection is unstable giving packet loss, already the 2.4GHz connection improved more sometimes the ping...