Region : Canada

Model : TL-WR841N

Hardware Version : V8

Firmware Version : 3.15.9 Build 140724 Rel.63227n

ISP : Xplornet

No idea when this started happening, but just noticed it when I was trying to resolve a timestamp problem with my media player that has been an issue for months. No updates to the router were made at that time, and the router is not being used as a bridge. It's directly connected to my broadband router via ethernet cable (WAN port).

Under System Tools->Time Settings, when I click "Get GMT", the following error is returned:

Error code: 5028
Get GMT unsuccessfully, make sure that you have already connected to Internet.

I've tried many different NPT servers, URLs as well as IPs, but always get the same error. Under System Tools->Diagnostic, I can successfully ping all of the NPT servers. My internet access via both LAN cable and WiFi work flawlessly with many devices (with the exception of this issue).

Even though I'm not using it as a bridge/WiFi access point, I've also tried the static routing workaround suggested here with no success.

I've also tried upgrading to the latest firmware (from 13050), which did not resolve the issue.

Any ideas? I've been searching for days and haven't found a solution.