Lol, just change the router for the best results.

Update for C1200 auto reboot / WAN IP keep changing issue

so TM has provided some setting tweaking to stabilise the condition.

1. disable ipv6
2. disable NAT Boost
3. set to auto DNS (get DNS from ISP)
4. MTU Size : 1492

So far the router uptime has been over 10 Days to date. Same goes with the WAN IP, it doesn't change itself.

Thank you.

Yea, i recently get THIS from Taobao. cost me around RM300 including air shipping, arrived in 6 days after payment. it is refurbished but looks new. very good deal, Ori Asus unit cost around RM900. This is high performance router.