Hi, 

i have used my C6 router in "AP mode" for a few moths, now i changed my home network and router is now in "router mode".

Everything works good except android devices in network. On these devices i have huge problem with internet connection. I can connect to the netwok but internet is very unstable, sometimes e.g. browser says that there is no connection to internet. These outages are quite random.

All i know, this problem is not about dns, i tried traceroute to IP address and problem is same.

I have tried many things: power off router, rename SSID, static IP, different channels, 20ghz channel width....

thank you