Boss delikado na yan, always 100% na usage na cpu nyan. Pag gamit lang ng net ganyan na load mo? Yung sa Dlink 853 ko na dual core, Nka SQM, Tailscale at Samba, 10 devices connected kahit sabay sabay nagamit hanggang 3 lang peak load ng saken. Kung file transfer from device to device mag gaganyan talga ang load, pero kung normal usage at ganyang ang load, check your configs, try to use hardware offloading if available