Asus RT-AC66U Questions :: Home Networking, Internet Connection Sharing, etc.

Hi guys, i have bought this router and it seems to be working great but i have two questions.

First off is the log, there are certain entries appearing in log such as this below...
miniupnpd[1077]: received signal 15, good-bye

What are these entries? i have never seen a goodbye in a router log before

Secondly is the traffic monitor. If the router is turned off the data that its collected from data transfers is no longer there u have to start a fresh.

Does anyone have any experience with this router?

Thanks

AMD FX-8320 X8, MSI 990FXA-GD80, 16GB DDR 3 Cosair Vengence 1600Mhz, 9351.1GB Hard Disk Space, 1GB ATI 260x OC PCI-E 16x Graphics, 850watt PSU.

Ex AOL Dialup 56k Customer....
Ex Freedom2Surf 512k and Ex Eclipse Internet 2mb Customer.

Virgin Media 152mb Cable.

Virgin Media R EVIL!!!
http://www.speedtest.net/my-result/3385183799