I am also having this issue with my ASUS RT-AC5300. What I have found, at least in my case, is that if I turn off Adaptive QoS the CPUs goes back to normal. Turning Adaptive QoS back on starts to eat up CPU for me. Regardless if I reboot or hard reset. As long as Adaptive QoS is enabled it goes crazy. Traditional QoS is fine. I am on firmware

Sep 23, 2013 How to set up OpenVPN client on Asus routers with ASUSWRT Apr 28, 2016 Asuswrt-Merlin - Browse /RT-AC56U at SourceForge.net Asuswrt-Merlin ===== This is an enhanced version of Asuswrt - the firmware used by all recent Asus routers. The goal of this project is to fix issues and bring some minor functionality adjustments to the original Asus firmware. While some features do get added, this is not the main focus of this project. VPNGuru - The Ultimate VPN Guide Asus RT-AC56(U/R/S) Asus RT-AC68U; Asus RT-AC87U; Linksys EA6200; Linksys WRT1200AC; Linksys WRT1900AC(S) Linksys WRT3200ACM; Netgear R6300; Netgear Nighthawk R7000 If your device is on this list, using ExpressVPN is as easy as downloading the app, installing it and clicking the “On” button.

ASUS RT-AC56U board rear. Here's the front of the board. This is what you see when you pop off the front cover. ASUS RT-AC56U board front. Here is the rear side again, but with the heatsink and three RF shields removed. The processor SoC is at the upper left, 2.4 GHz radio below it and 5 GHz radio to the right. ASUS RT-AC56U board rear - exposed

Asus RT-AC56U vs Asus RT-AC68U: What is the difference? Asus Blue Cave AC2600 Dual-Band Wireless Router for Smart Homes, Featuring Intel Wifi Technology and Aiprotection Network Security Powered by Trend Micro (Renewed) $80.00 Get the deal ac56 | Newegg.com

The ASUS RT-AC56U is a game-changing dual-band 2x2 802.11ac Gigabit Wi-Fi router powering up to blazingly fast 1167Mbps with support for the intuitive ASUS AiCloud app. Its USB 3.0 port accelerates file transfers for faster speeds in …

ac56 | Newegg.com ASUS RT-AC56R - wireless router - 802.11a/b/g/n/ac ASUS RT-AC56R - wireless router - 802.11a/b/g/n/ac - desktop overview and full product specs on CNET. Review: Asus RT-AC56U and RT-AC68U - Network - HEXUS.net Nov 01, 2013