Issues with achieving maximum internet performance from your router.
Issues with achieving maximum internet performance from your router.
QoS consumes significant processing power from your router. This is the core issue here. You have ample bandwidth for all devices in your home. Disable it. I strongly caution against turning off the firewall unless absolutely necessary—it serves as the primary and most effective protection against online threats. Visit the linked site to verify your router’s gigabit capability.
It seems the device reaches its upper speed limit around 800 Mbps, though QoS might help improve it. The reviewer noted their past experience with older Dlink models, where the software was poor quality.