I've already try that, but no changes. I solved the problem after i have downgraded firmware version, at very first version. Now it works fine, apparently. Hope there will be no more problems.

Region : Argentina Model : TL-WDR4300 Hardware Version : V1 Firmware Version : ISP : Hello. I have a WDR-3600 wireless router and i have some troubles with it. After i installed the router, internet...