@Sunshine EU, Turkey

Hi i have Archer VR400 AC1200 I accidentally installed the AU version software on my modem. How can I revert to the EU version? I can't install EU version how can i do this?

I have a lot of problems for example i open qos settings and limited my internet connections 16 mbps and upload 0.80 but after a while stuck my internet connection 4 mbps other problem 5 ghz not good...

How can i get archer vr400 ac1200 beta firmware?