Just bought my C1200 but I'm not satisfied as the connection to the internet always drop. But my firmware is US and upgraded to the latest version (3.0.4) but the problem persists. Is it because of the firmware/region itself?

I did emailed tp-link regarding this 5 days ago but sadly I received nothing from them. I also scrolled and read this thread but couldn't understand much about router configuration.

Basically I just followed the setup instruction and able to get connected to the internet + IPTV.

I hope someone in here have experience with this and can guide me to resolve this issue.

Hardware version is V3. Connected to wifi but frequently lost connection to the internet. Ping also always time out/unreachable
Other devices also facing the same problem. Wired seems more stable but the intermittent is more obvious when connected to either 2.4Ghz / 5Ghz wireless.

But connection is stable when using the old router
Alright. Will try once I get home

The channel seems ok. Got another 1 wifi sharing the same channel with my 2.4Ghz.
No overlapping channel with my 5Ghz but the connection still intermittent.

Hmmm. Any other recommendation? Or should I request for replacement unit?
If so, do I need to go to the service center @ Low Yat?

Did changed the cables but still persists. Ya already updated to the latest firmware.
Seems like I need to go to the service center

Thanks for helping anyway