Wondering why the wifi or LAN connection keeps misbehaving and disconnecting on your shiny new router when you try to download torrents or stream high quality movies on your local network? I was facing the same issue with my TP Link W8968 modem cum wifi router that I got recently for my home broadband connection. Some research through Google indicated that this was not specific to my router model, and was likely to be related to torrents overwhelming the NAT tables on the low end routers. This could happen for both the wireless and wired network, as my experiments.
I finally found the solution through 2 different threads that suggested that the NAT and IGMP proxy be disabled on the router. One was for my specific router model:
Please try to disable :
“Enable Fullcone NAT:” & “Enable IGMP Proxy:”
under : Network -> WAN Settings -> WAN Service Setup -> Advance option.
Disabling the above option fix my TD-W8968 freezing problem.
The other was in the Apple forums:
*****Disable IGMP Proxy Setting from your router (Verizon Fios, etc) *****
I tried this, and haven’t had any issues for the last 4 days with the torrents downloading comfortably overnight. Earlier, I used to set the torrents to download and find out the next morning that the wireless network had dropped off and the router had stopped responding. So, give it a shot and see if it works. After all, this is a lot less expensive and hassle free compared to replacing your existing router.