Archer c60 as well as c80 both freezes up to 5-6 times a day, helps only switch off/on, when it's frozen - local ping not works, indicator of internet become yellow, when trying to go to 192.168.1.1 to open admin panel while frozen - it not responds. Works for some time after switch off and on again. Updated to latest available firmware - not helps. Please fix the issue, coz your product is simple unusable when it freeze 5-6 times a day, this is making me crazy.

More about issue, previously all was ok, but for the last I guess 1 month or 2 month this issues arrived, in fact nothing changed on my side, internet provider is same, devices used - same, so I don't know what to do. I have Archer c60 before, and it was working good, then started this problems I thought may be it was broken, and bought archer c80, but freeze for archer c80 started immediately in same day I bought it. What can I say is that probably problem is somewhere in firmware, coz it was updating to new firmware automatically. 

Investigate and fix please.

thanks.