@terziyski You are right but when I use the router in access point (AP) mode, I can not use some of the features on the router like parental controls which do not exist on my cable modem. That's why...

I am using Archer C80 behind a cable modem in router mode. I had a weird problem when I downloaded a big file using torrent protocol. After the torrent download finished, "most of the time" the...