CPU usage remains consistently at maximum levels.
CPU usage remains consistently at maximum levels.
The router could be underpowered for your internet speed and the gadgets you're employing. Choosing a more robust router is an effective solution.
It varies based on your settings like AIProtection, Parental Controls, QoS, and Advanced Options. Be sure to disable anything unnecessary. You should definitely check if your router's CPU cores are weaker than the one in your old device—this is hard to confirm without knowing the exact model and version. Also remember that WiFi consumes significantly more CPU power on the router compared to wired connections, so a high-speed WiFi client can cause noticeable spikes affecting all devices through the router, including wired ones.
I wasn't sure, but I went through the return process. I purchased the ASUS RT-AX53U for $50, which has four cores and no latency problems.