CPU usage super high in DumaOS on NETGEAR Nighthawk Support Posted 8 hours ago Could you have a look at the actual CPU graph please when the load average is high and see what it is doing please? The load average could be high because there are a lot of tasks that are being processed/waiting to be processed, especially with how many devices you're using. While I agree 200+ is high, if the CPU usage graph itself is not maxing out then it shouldn't be a cause for concern. The issues that you mentioned could be due to the fact that you have IPv6 enabled which in its current state will mean QoS isn't running as effectively as it should. If you disable this and then use your normal QoS/Anti-Bufferbloat settings to eliminate local congestion then the issue should be resolved.