If you have problem that your Asus DSL-AC68U:s Wi-Fi is really slow on 2.4GHz band, here is one trick that can fix it. I ran into this problem when i connected my older laptop and Wii U to Wi-Fi. Wii U couldn’t keep up the connection and when it could, it was really really slow. Boost your gaming bandwidth with Adaptive QoS (Quality of Service), which allows you to easily prioritize gaming packets and activities. You can even assign full dedicated bandwidth while gaming under gamer solo mode, making RT-AC68U the perfect ally for low latency gaming anywhere in your home. You probably don't need such an advanced home networking device like the new Asus RT-AC68U Dual-band Wireless-AC1900 Gigabit Router, but you want it, and when you get it, you'll love it.