Hello all, A Wireshark capture shows the Archer C2300 router sends an arp request for the same working PC every 10 seconds. Why can the router not cache longer? Also, the same router is sending...

I successfully configured a new Archer C2300 for my home internet to replace an older Dlink which did not support 802.11ac. Wifi calling over Xfinity internet did not work until I enabled Advanced -...