@Kevin_Z BY LAN I meant local file transfer Sharing Files Between Two Computers Using LAN ' , from my pc 1 to pc2 .Has nothing to do with internet!. And I am well aware of basic troubleshoots. So...

That another ssid is interfering and causing issues with 2.5ghz especiallywhen there's a bluetooth device around!

It happened within first week on installation, I was transferring my steam library over lan from pc1 to pc 2. And suddely lan stops working, I restarted the router, it got fixed. Then after couple of...

After every day schedule restart, after the new firmware update, router seems to set the channel to 5 ,even though I've set it to 9 Which is breaking my WDS on other tp link router, which isn't...